Nicaragua Payroll

Nicaragua Payroll Skill v0.1 (Tier 2 — research-verified, pending accountant sign-off)

Section 1 -- Quick Reference

Section 1 Quick Reference table

Section 1 Quick Reference table

Field	Value
Country	Nicaragua (Republic of Nicaragua)
Currency	Nicaraguan cordoba (NIO / C$) only
Standard pay frequency	Monthly (most common); biweekly (quincenal) permitted
Tax year	Calendar year (1 January -- 31 December); alternative 12-month periods may be authorized [PwC, Ley 822]
Income-tax system	IR -- Rentas del Trabajo (PAYE-style monthly withholding by employer)
Tax authority	Direccion General de Ingresos (DGI) -- dgi.gob.ni
Social-security authority	Instituto Nicaraguense de Seguridad Social (INSS) -- inss.gob.ni
Training levy	INATEC -- 2% of gross payroll, collected via the INSS invoice
Key legislation	Ley de Concertacion Tributaria (Ley 822, rentas del trabajo Art. 23); Ley de Seguridad Social + 2019 reform (Decreto Presidencial); Codigo del Trabajo (Ley 185); INATEC levy decree
Filing portal	DGI Ventanilla Electronica Tributaria (VET); INSS SIE (Sistema Integrado de aplicaciones Especificas)
Validated by	Pending -- requires sign-off by a licensed Nicaraguan accountant (Contador Publico Autorizado)
Skill version	0.1 (Tier 2 -- research-verified)

This is a Tier-2 research-verified skill. Several figures are flagged [RESEARCH GAP — reviewer to confirm] where a fully authoritative source could not be isolated. Do not treat any computation as final until a licensed Nicaraguan accountant signs off.

Section 2 -- Income Tax Withholding (IR -- Rentas del Trabajo)

• IR withholding method overview — The employer withholds income tax monthly on employment income (rentas del trabajo) and remits it to the DGI. The tax is computed by annualizing the employee's monthly taxable income, applying the progressive table, then dividing the annual liability by 12 (or by the number of pay periods).
• Taxable base — Taxable base = gross salary minus the employee's INSS contribution. The 7% employee INSS deduction is taken before the IR table is applied. ([PwC Worldwide Tax Summaries — Nicaragua, last reviewed 12 Jan 2026])

IR Progressive Annual Brackets — residents (NIO)

IR Progressive Annual Brackets — residents (NIO) ([Source: PwC Worldwide Tax Summaries — Nicaragua / Ley de Concertacion Tributaria (Ley 822), Art. 23. https://taxsummaries.pwc.com/nicaragua/individual/taxes-on-personal-income])

Annual taxable income (NIO)	Base tax (NIO)	Marginal rate on excess over lower bound
0 -- 100,000.00	0	0% (exempt)
100,000.01 -- 200,000.00	0	15%
200,000.01 -- 350,000.00	15,000	20%
350,000.01 -- 500,000.00	45,000	25%
500,000.01 and over	82,500	30%

Cumulative-base self-check (recomputed):

• At C$200,000: 0 + 15% x (200,000 − 100,000) = 15,000 -> matches base of next band ✓
• At C$350,000: 15,000 + 20% x (350,000 − 200,000) = 15,000 + 30,000 = 45,000 ✓
• At C$500,000: 45,000 + 25% x (500,000 − 350,000) = 45,000 + 37,500 = 82,500 ✓

Key rules

• IR exemption — The first C$100,000 of annual net employment income is exempt (the 0% band is the tax-free allowance — there is no separate personal allowance). ([PwC / Ley 822])
• Non-residents flat rate — Non-residents: flat 20% definitive withholding on Nicaraguan-source income (no bracket table, no annualization). ([PwC — Nicaragua, taxes on personal income])
• Tax year — Tax year = calendar year. ([PwC])

Monthly withholding method (deterministic)

• Monthly withholding method — 1. monthly_inss_employee = gross_monthly x 0.07 2. monthly_taxable = gross_monthly − monthly_inss_employee 3. annual_taxable = monthly_taxable x 12 (annualize) 4. annual_IR = base_tax(band) + rate(band) x (annual_taxable − band_floor) 5. monthly_IR_withholding = annual_IR / 12 6. net_pay = gross_monthly − monthly_inss_employee − monthly_IR_withholding

If pay is irregular (bonuses, 13th-month aguinaldo), reconcile via the annual IR-106 return rather than the simple /12 method — flag to reviewer.

Section 3 -- Social Security -- INSS Employee Deductions (Regimen Integral)

• Employee INSS overview — Employee INSS is computed on gross salary/wages at a total of 7.00%. Rates per the 2019 INSS reform (effective 1 Feb 2019, current for 2025). ([Latin Alliance reform summary; PwC — Nicaragua, other taxes])

INSS Employee Contribution Components (2025)

INSS Employee Contribution Components (2025)

Component	Rate
IVM (Invalidez, Vejez y Muerte — pensions)	4.75%
Enfermedad y Maternidad (health)	2.25%
Total employee	7.00%

Component self-check: 4.75% + 2.25% = 7.00% ✓

Contribution ceiling (techo de cotizacion)

• No statutory ceiling — The 2019 reform eliminated the salary cap ("se elimina el limite maximo para la remuneracion objeto de cotizacion"). Treat as no statutory ceiling. ([Latin Alliance — 2019 reform])
• Disputed ceiling figure — [RESEARCH GAP — reviewer to confirm] A secondary calculator source (calculorapido.com) cites a 2025 ceiling of C$130,362.60/month. This conflicts with the authoritative "no ceiling" position from the 2019 reform and could not be confirmed against an INSS/official source. Default to "no ceiling" unless INSS publishes otherwise; have the reviewer verify before finalizing high-earner payroll.

For biweekly (quincenal) pay, contributions are computed on the period's gross and totalled monthly on the planilla.

Section 4 -- Social Security -- INSS Employer Contributions + INATEC

• Employer INSS overview — Employer INSS is computed on gross salary/wages. The total rate depends on headcount (the 50-employee line changes only the IVM portion). ([Latin Alliance — 2019 reform; PwC])

INSS Employer Contribution Components (2025)

INSS Employer Contribution Components (2025)

Component	< 50 employees	>= 50 employees
IVM (pensions)	12.5%	13.5%
Enfermedad y Maternidad (health)	6.0%	6.0%
Riesgos Profesionales (occupational risk)	1.5%	1.5%
Victimas de Guerra (war victims)	1.5%	1.5%
Total employer INSS	21.5%	22.5%

Component self-check:

• < 50: 12.5 + 6.0 + 1.5 + 1.5 = 21.5% ✓

• = 50: 13.5 + 6.0 + 1.5 + 1.5 = 22.5% ✓

INATEC training levy

INATEC training levy ([Source: serviciocontablenicaragua.com — gestion de nomina; INATEC levy decree https://ni.vlex.com/vid/reglamento-recaudo-aporte-mensual-36219852])

Levy	Rate	Base	Paid by	Collected via
INATEC	2.0%	Total gross monthly payroll	Employer (NOT deducted from employees)	Same monthly INSS invoice (INSS is collection agent)

Total employer payroll burden

Total employer payroll burden

Headcount	INSS employer	INATEC	Total employer burden
< 50 employees	21.5%	2.0%	23.5%
>= 50 employees	22.5%	2.0%	24.5%

Self-check: 21.5 + 2.0 = 23.5% ✓ ; 22.5 + 2.0 = 24.5% ✓

Section 5 -- Minimum Wage (effective 1 March 2025 -- 28 February 2026)

• 4% increase context — A 4% increase was agreed by the Comision Nacional de Salario Minimo, effective 1 March 2025. Monthly minimums by sector (NIO/month). ([Bloomberg Linea, 28 Feb 2025; CNZF confirmation of 4% rise])

Minimum wage by sector ([Sources: https://www.bloomberglinea.com/2025/02/28/salario-minimo-de-nicaragua-2025-los-montos-por-sector-a-partir-del-1-de-marzo/ ; https://cnzf.gob.ni/salario-minimo-en-nicaragua-subira-4-a-partir-del-1-de-marzo/])

Sector	Monthly minimum (C$)
Agropecuario (agriculture)	5,950.02
Micro/pequena industria artesanal y turistica	6,268.43
Gobierno Central y Municipal	7,419.90
Minas, canteras e industria manufacturera	8,046.00
Pesca (fishing)	9,047.20
Electricidad/gas/agua, comercio, restaurantes, hoteles, transporte, comunicaciones	10,913.54
Construccion, establecimientos financieros y seguros	13,315.61
Industria sujeta a regimen fiscal (zonas francas / maquila)	[RESEARCH GAP — reviewer to confirm] — set separately; not isolated in sources. Verify with MITRAB.

Section 6 -- Conservative Defaults

• Missing input policy — When an input is missing, apply the most conservative defensible assumption, label the output ESTIMATED, and surface the assumption for reviewer confirmation.

Conservative defaults table

Unknown	Conservative default	Rationale
Residence status	Treat as resident (use bracket table) ONLY if local employment is confirmed; otherwise flag. Apply 20% non-resident withholding only when non-residence is documented.	Resident brackets give a tax-free band; choosing wrongly under-withholds. Flag either way.
Employer headcount (for INSS rate)	Use 22.5% (>= 50 employees rate) unless headcount < 50 is confirmed	Higher employer rate avoids under-accruing the employer liability.
INSS ceiling	No ceiling (per 2019 reform)	Authoritative position; computes the full 7% / 21.5--22.5%. Reviewer to confirm the disputed C$130,362.60 figure.
Sector minimum wage	Use the highest plausible applicable sector rate when sector is ambiguous	Prevents paying below the statutory floor.
Pay frequency	Monthly	Most common in Nicaragua.
Aguinaldo (13th month)	Assume payable (mandatory under Codigo del Trabajo) and flag for separate treatment	13th-month is a statutory entitlement; omitting it understates cost.

• Default disclosure requirement — Never silently fill a gap — every default must appear in the output with a "(assumed)" tag.

Section 7 -- Required Inputs & Refusal Catalogue

Minimum required inputs to compute a payslip

• Minimum required inputs — 1. Gross monthly salary (C$) 2. Pay frequency (monthly / quincenal) 3. Employee residence status (resident / non-resident) 4. Employer headcount band (< 50 or >= 50 employees) — for the employer INSS rate 5. Sector (to validate against minimum wage)

Refusal Catalogue — STOP and request input; do NOT guess

Refusal Catalogue table

Missing / ambiguous input	Action
Gross salary not provided	REFUSE to compute; request the gross figure
Currency stated as anything other than NIO/C$	REFUSE; confirm the cordoba amount (do not FX-convert silently)
Residence status unknown AND salary is high	REFUSE to finalize; resident vs 20% non-resident materially changes tax
Headcount band unknown	Compute with the 22.5% default, label ESTIMATED, request confirmation
Request to compute net pay below the sector minimum wage	REFUSE; warn that the gross breaches the statutory minimum
Request to omit INSS or INATEC to "lower cost"	REFUSE; these are mandatory statutory charges
Request for definitive/final figures without accountant review	REFUSE to label as final; output is ESTIMATED only

Section 8 -- Transaction / Payment Pattern Library

Deterministic mapping of common Nicaraguan bank-statement narrations to payroll classifications. Match case-insensitively; Spanish and English variants both occur.

Salary credits (employee side)

Salary credits table

Narration pattern (es/en)	Classification
PAGO NOMINA, NOMINA, SALARIO, PAGO SALARIO	Net salary payment
ABONO SALARIO, DEPOSITO NOMINA, PLANILLA	Net salary payment
QUINCENA, PAGO QUINCENAL	Net salary (biweekly)
AGUINALDO, 13ER MES, TRECEAVO MES	13th-month bonus (aguinaldo) — statutory
VACACIONES, PAGO VACACIONES	Vacation pay
LIQUIDACION, INDEMNIZACION	Severance / final settlement

Employer debit patterns

Employer debit patterns table

Narration pattern (es/en)	Classification
INSS, PAGO INSS, FACTURA INSS, SIE INSS	INSS contribution remittance (employee + employer + INATEC bundled)
INATEC, APORTE INATEC	INATEC 2% levy (usually inside the INSS invoice)
DGI, IR-122, RETENCION IR, PAGO IR	IR (rentas del trabajo) withholding remitted to DGI
VET DGI, DECLARACION IR	DGI tax filing payment
PLANILLA, PAGO PLANILLA, NOMINA RUN	Payroll disbursement to employees

Posting template (double-entry shorthand)

On payroll accrual (per employee, monthly):
  Dr  Salary expense (gross)                  gross
  Dr  Employer INSS expense                   gross x 21.5% or 22.5%
  Dr  INATEC expense                          gross x 2.0%
      Cr  Net pay payable                      net
      Cr  INSS payable (employee 7%)           gross x 7%
      Cr  INSS payable (employer)              gross x 21.5% / 22.5%
      Cr  INATEC payable                       gross x 2.0%
      Cr  IR withholding payable (DGI)         monthly IR

On INSS/INATEC remittance (combined invoice, by ~10th business day):
  Dr  INSS payable + INATEC payable
      Cr  Bank

On DGI IR remittance (IR-122):
  Dr  IR withholding payable
      Cr  Bank

Section 9 -- Worked Examples

All figures in NIO (C$). INSS employee = 7%. Resident IR uses the Section 2 bracket table on the annualized base. Each example is recomputed end-to-end below.

Example A — Mid earner, small firm (< 50 employees)

Gross monthly: C$30,000. Resident. Sector: commerce. Headcount < 50.

Example A table

Step	Computation	Result (C$)
Employee INSS (monthly)	30,000 x 7%	2,100.00
Monthly taxable	30,000 − 2,100	27,900.00
Annualized taxable	27,900 x 12	334,800.00
Band	200,000.01 -- 350,000 (base 15,000, 20%)	—
Annual IR	15,000 + 20% x (334,800 − 200,000) = 15,000 + 26,960	41,960.00
Monthly IR	41,960 / 12	3,496.67
Net pay (monthly)	30,000 − 2,100 − 3,496.67	24,403.33
Employer INSS	30,000 x 21.5%	6,450.00
INATEC	30,000 x 2%	600.00
Total employer cost	30,000 + 6,450 + 600	37,050.00

Example B — Commerce minimum wage

Gross monthly: C$10,913.54 (commerce sector minimum). Resident. Headcount < 50.

Example B table

Step	Computation	Result (C$)
Employee INSS	10,913.54 x 7%	763.95
Monthly taxable	10,913.54 − 763.95	10,149.59
Annualized taxable	10,149.59 x 12	121,795.08
Band	100,000.01 -- 200,000 (15%)	—
Annual IR	15% x (121,795.08 − 100,000) = 15% x 21,795.08	3,269.26
Monthly IR	3,269.26 / 12	272.44
Net pay (monthly)	10,913.54 − 763.95 − 272.44	9,877.15
Employer INSS	10,913.54 x 21.5%	2,346.41
INATEC	10,913.54 x 2%	218.27
Total employer cost	10,913.54 + 2,346.41 + 218.27	13,478.22

Example C — Exempt low earner (manufacturing minimum)

Gross monthly: C$8,046.00 (minas/manufactura minimum). Resident. Headcount < 50.

Example C table

Step	Computation	Result (C$)
Employee INSS	8,046 x 7%	563.22
Monthly taxable	8,046 − 563.22	7,482.78
Annualized taxable	7,482.78 x 12	89,793.36
Band	0 -- 100,000 (0% exempt)	—
Annual IR	0 (below C$100,000 exemption)	0.00
Monthly IR	—	0.00
Net pay (monthly)	8,046 − 563.22 − 0	7,482.78
Employer INSS	8,046 x 21.5%	1,729.89
INATEC	8,046 x 2%	160.92
Total employer cost	8,046 + 1,729.89 + 160.92	9,936.81

Example D — High earner, large firm (>= 50 employees)

Gross monthly: C$60,000. Resident. Headcount >= 50.

Example D table

Step	Computation	Result (C$)
Employee INSS	60,000 x 7%	4,200.00
Monthly taxable	60,000 − 4,200	55,800.00
Annualized taxable	55,800 x 12	669,600.00
Band	500,000.01+ (base 82,500, 30%)	—
Annual IR	82,500 + 30% x (669,600 − 500,000) = 82,500 + 50,880	133,380.00
Monthly IR	133,380 / 12	11,115.00
Net pay (monthly)	60,000 − 4,200 − 11,115	44,685.00
Employer INSS	60,000 x 22.5%	13,500.00
INATEC	60,000 x 2%	1,200.00
Total employer cost	60,000 + 13,500 + 1,200	74,700.00

Example E — Non-resident employee

Gross monthly: C$50,000. Non-resident (flat 20% definitive withholding, no bracket table, no exemption). [PwC]

Example E table

Step	Computation	Result (C$)
IR (definitive)	50,000 x 20%	10,000.00
Income net of IR	50,000 − 10,000	40,000.00
Employee INSS (if locally employed)	50,000 x 7%	3,500.00 — [RESEARCH GAP — reviewer to confirm INSS applicability to this non-resident's contract]
Net pay (if INSS applies)	50,000 − 10,000 − 3,500	36,500.00
Employer INSS (>= 50)	50,000 x 22.5%	11,250.00
INATEC	50,000 x 2%	1,000.00

Whether INSS applies to a non-resident depends on the employment relationship; confirm with the reviewer before finalizing.

Section 10 -- Tier 1 Rules (deterministic — apply automatically)

• Rule 1 — Employee INSS = 7.00% of gross, deducted before IR. ([2019 reform])
• Rule 2 — IR taxable base = gross − employee INSS. ([PwC / Ley 822])
• Rule 3 — Annualize monthly taxable income before applying the IR table; divide the resulting annual IR by 12 for the monthly withholding.
• Rule 4 — First C$100,000 annual net is exempt (0% band). ([Ley 822 Art. 23])
• Rule 5 — Non-residents: flat 20% definitive withholding, no brackets, no exemption. ([PwC])
• Rule 6 — Employer INSS = 21.5% (< 50 staff) or 22.5% (>= 50 staff) of gross. ([2019 reform])
• Rule 7 — INATEC = 2.0% of gross payroll, employer-paid, via the INSS invoice. ([INATEC decree])
• Rule 8 — Gross must not be below the applicable sector minimum wage. ([CNSM / Bloomberg Linea])
• Rule 9 — INSS and IR are remitted separately: INSS+INATEC on the combined INSS invoice; IR via DGI Form IR-122.
• Rule 10 — Treat INSS as having no contribution ceiling unless the reviewer confirms otherwise.

Section 11 -- Tier 2 Catalogue (reviewer judgement required)

These require a licensed Nicaraguan accountant's judgement — surface them, do not auto-resolve.

Tier 2 catalogue table

Topic	Why it needs judgement
INSS contribution ceiling	Conflicting sources (no cap vs C$130,362.60/month). [RESEARCH GAP]
Aguinaldo (13th month) taxation	Interaction of the statutory 13th-month payment with the annual IR reconciliation.
Bonuses / variable pay	Irregular pay distorts the simple /12 annualization; reconcile on IR-106.
Non-resident INSS applicability	Depends on contract type and local-employment status. [RESEARCH GAP]
Zona franca / maquila minimum wage	Set separately by sector agreement. [RESEARCH GAP]
Expat / dual-coverage cases	Totalization, foreign social security, treaty positions.
Severance (liquidacion / indemnizacion)	Tax and INSS treatment of termination payments.
Exact DGI penalty percentages	Codigo Tributario figures not confirmed. [RESEARCH GAP]
Employees with 2+ employers	Aggregate-income filing obligation (> C$100,000/yr).

Section 12 -- Excel Working Paper Template

Recommended columns for a monthly payroll working paper (one row per employee).

Excel working paper template table

Col	Header	Formula / source
A	Employee name	input
B	RUC / cedula	input
C	Sector	input
D	Residence (R/NR)	input
E	Gross monthly (C$)	input
F	Sector minimum (C$)	lookup (Section 5) — flag if E < F
G	Employee INSS 7%	=E*0.07
H	Monthly taxable	=E-G
I	Annualized taxable	=H*12
J	Annual IR	bracket formula on I (Section 2)
K	Monthly IR	=J/12 (resident) or =E*0.20 (non-resident definitive)
L	Net pay	=E-G-K
M	Employer INSS %	0.215 (<50) or 0.225 (>=50)
N	Employer INSS (C$)	=E*M
O	INATEC 2%	=E*0.02
P	Total employer cost	=E+N+O

Footer checks (must hold):

• SUM(G) + SUM(K) = total deductions remitted (INSS employee + IR)
• SUM(N) + SUM(G) + SUM(O) = total on the INSS/INATEC invoice + (note IR is separate to DGI)
• SUM(L) + SUM(G) + SUM(K) = SUM(E) (net + deductions = gross) for each resident row

Section 13 -- Bank Statement / Terminology Reading Guide

Common Nicaraguan payroll and statement terms (Spanish -> meaning):

Terminology reading guide table

Term	Meaning
Nomina / planilla	Payroll
Salario bruto	Gross salary
Salario neto	Net salary
Quincena / quincenal	Biweekly pay period
INSS laboral	Employee social-security deduction (7%)
INSS patronal	Employer social-security contribution (21.5% / 22.5%)
IVM	Invalidez, Vejez y Muerte (pension portion of INSS)
Retencion IR	Income-tax withholding (rentas del trabajo)
Aguinaldo / treceavo mes	13th-month statutory bonus
Liquidacion	Final settlement on termination
Indemnizacion	Severance pay
RUC	Registro Unico del Contribuyente (taxpayer ID)
Cedula	National ID number
VET	Ventanilla Electronica Tributaria (DGI e-filing portal)
SIE	INSS electronic planilla system

When reading a statement: a single combined "INSS" debit usually bundles employee 7% + employer 21.5/22.5% + INATEC 2%. The "DGI" / "IR-122" debit is the income-tax remittance and is always separate.

Section 14 -- Onboarding Fallback

If the client cannot supply structured payroll data, gather the minimum manually:

1. List each employee with gross monthly salary and sector.
2. Confirm headcount band (< 50 or >= 50) once for the whole employer.
3. Confirm residence for any foreign staff.
4. Confirm registrations exist: INSS employer registration + DGI withholding-agent (RUC) registration. If either is missing, STOP and escalate — payroll cannot be legally run without them.
5. If no prior planillas exist, reconstruct the last 3 months from bank debits tagged "INSS" and "DGI/IR" using the Section 8 pattern library, and flag for reviewer.
6. Default any remaining gap per Section 6 and label all output ESTIMATED.

Registration thresholds

Registration thresholds table

Obligation	Trigger	Authority
Register as employer + enrol worker (Regimen Integral)	At least one employee (no headcount minimum)	INSS
Register as withholding agent (RUC) for PAYE	Operating IR-122 withholding	DGI
50-employee line	Changes only the employer INSS rate (21.5% -> 22.5%), not the obligation to register	INSS

A precise statutory registration deadline window could not be isolated from an official page — [RESEARCH GAP — reviewer to confirm].

Income tax (DGI) filing

Income tax filing table

Form	Purpose	Deadline
IR-122	Monthly IR withholding remittance	Within the first days of the following month — commonly stated as the first 5 working days, but the exact day was not confirmed from an official DGI source. [RESEARCH GAP — reviewer to confirm] [PwC tax administration]
IR-106	Annual IR return	Within 90 days after year-end (~31 March). For TY2025, DGI announced Form 106 with deadline 28 February 2026. [EY Nicaragua DGI annual-declaration alert]

• Filing exemption / aggregate income rule — Employees with a single employer and no education/health/professional-service deductions are exempt from filing. Employees with two or more employers whose aggregate income exceeds C$100,000/year must file annually. ([PwC tax administration])

Social security (INSS) filing

INSS filing table

Item	Deadline
Monthly contributions + planilla (SIE)	Within the first 10 business days of the month following accrual. [INSS / Reglamento General de la Ley de Seguridad Social]

Penalties

Penalties table

Charge	Amount	Source
INSS late payment (recargo por mora)	2% monthly interest on amount owed, capitalizing from due date	INSS Reglamento General; worki360
INSS late/failed planilla submission	2% surcharge	INSS Reglamento General
INSS administrative fines	Additional fixed/proportional fines may apply	INSS
DGI late filing/payment (IR)	Codigo Tributario generally imposes a monthly surcharge (recargo por mora) plus interest (mantenimiento de valor); exact current percentages NOT confirmed from an authoritative DGI source. [RESEARCH GAP — reviewer to confirm against Codigo Tributario / Ley 562]	—

Section 16 -- Interaction with Other Skills

Interaction with other skills table

Scenario	Skill to use
Employee payroll (IR + INSS + INATEC)	This skill (nicaragua-payroll.md)
Self-employed / independent income tax	nicaragua-income-tax.md (if available)
Nicaragua IVA (VAT) returns	nicaragua-vat-return.md (if available)
Nicaragua bookkeeping	nicaragua-bookkeeping.md (if available)
Employer corporate income tax (IR Anual)	nicaragua-corporate-tax.md (if available)

Key handoff points

• Payroll -> Bookkeeping: Gross wages, employer INSS, and INATEC are expenses; employee INSS and IR withholding are liabilities until remitted.
• Payroll -> Income Tax: Annual employment income feeds the employee's IR-106 where a return is required.
• Payroll -> Social Security: INSS Regimen Integral contributions count toward pension (IVM) entitlement.

Reference figures (with provenance)

Reference figures table

Item	Value	Source
IR exemption (annual)	C$100,000	Ley 822 Art. 23 / PwC
IR top marginal rate	30% over C$500,000	Ley 822 / PwC
Non-resident IR	20% definitive	PwC
Employee INSS	7.00% (4.75 IVM + 2.25 health)	2019 reform / PwC
Employer INSS < 50	21.5%	2019 reform / Latin Alliance
Employer INSS >= 50	22.5%	2019 reform / Latin Alliance
INATEC	2.0%	INATEC decree
INSS ceiling	None (disputed)	2019 reform — [RESEARCH GAP]
INSS payment deadline	First 10 business days of following month	INSS Reglamento General
IR-106 annual deadline	90 days after year-end (~31 Mar); TY2025 = 28 Feb 2026	EY / PwC
INSS mora	2% monthly	INSS Reglamento General

Numbered Test Suite (recompute to confirm before relying on this skill)

1. Bracket boundary @ C$200,000 annual taxable -> IR = 0 + 15% x 100,000 = C$15,000. ✓
2. Bracket boundary @ C$350,000 -> 15,000 + 20% x 150,000 = C$45,000. ✓
3. Bracket boundary @ C$500,000 -> 45,000 + 25% x 150,000 = C$82,500. ✓
4. Example A net pay (gross 30,000) -> 30,000 − 2,100 − 3,496.67 = C$24,403.33. ✓
5. Example B net pay (commerce min 10,913.54) -> 10,913.54 − 763.95 − 272.44 = C$9,877.15. ✓
6. Example C exempt (8,046) -> annualized taxable 89,793.36 < 100,000 -> IR = 0; net = C$7,482.78. ✓
7. Example D net pay (60,000, >=50) -> 60,000 − 4,200 − 11,115 = C$44,685.00. ✓
8. Employer total cost, Example A -> 30,000 + 6,450 + 600 = C$37,050.00. ✓
9. Employer total cost, Example D -> 60,000 + 13,500 + 1,200 = C$74,700.00. ✓
10. Employee INSS components -> 4.75% + 2.25% = 7.00%. ✓
11. Employer INSS >= 50 components -> 13.5 + 6.0 + 1.5 + 1.5 = 22.5%. ✓
12. Employer burden < 50 -> 21.5% + 2.0% INATEC = 23.5%. ✓
13. Non-resident IR (Example E, 50,000) -> 50,000 x 20% = C$10,000. ✓
14. Net + deductions = gross (Example A) -> 24,403.33 + 2,100 + 3,496.67 = 30,000.00. ✓

PROHIBITIONS

• NEVER apply the IR table to gross salary — the base is gross minus the 7% employee INSS.
• NEVER skip annualizing monthly taxable income before applying the IR brackets.
• NEVER apply resident brackets to a confirmed non-resident — use the flat 20% definitive withholding.
• NEVER omit the INATEC 2% employer levy.
• NEVER use the same employer INSS rate for all clients — confirm the < 50 vs >= 50 headcount band.
• NEVER deduct INATEC from the employee — it is an employer-only charge.
• NEVER pay a gross below the applicable sector minimum wage.
• NEVER assume a current INSS contribution ceiling — the 2019 reform removed it; the C$130,362.60 figure is unconfirmed.
• NEVER run payroll without confirming the employer's INSS and DGI (RUC) withholding-agent registrations.
• NEVER FX-convert a non-cordoba figure silently — all computation is in NIO/C$.
• NEVER present any computation as definitive — label as ESTIMATED and direct to a licensed Nicaraguan accountant.

Disclaimer

This skill and its outputs are provided for informational and computational purposes only and do not constitute tax, legal, or financial advice. Open Accountants and its contributors accept no liability for any errors, omissions, or outcomes arising from the use of this skill. All outputs must be reviewed and signed off by a qualified professional (such as a licensed Nicaraguan accountant / Contador Publico Autorizado) before implementation. This is a Tier-2 research-verified skill containing items explicitly flagged [RESEARCH GAP — reviewer to confirm]; these must be resolved before the skill is relied upon.

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