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openaccountants/skills/nm-income-tax.md

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nm-income-tax.md249 lines11.0 KB
v1New Mexico
Not yet verified by an accountantContact accountant
1---
2name: nm-income-tax
3description: >
4 Use this skill whenever asked about New Mexico individual income tax for
5 self-employed / sole proprietors. Trigger on phrases like "New Mexico income tax",
6 "NM income tax", "Form PIT-1", "NM Taxation and Revenue", "NM self-employment tax".
7jurisdiction: US-NM
8version: "0.1"
9validation_status: ai-drafted-q3
10---
11 
12# New Mexico Individual Income Tax Skill — Self-Employed / Sole Proprietor
13 
14> **Scope.** This skill covers New Mexico Form PIT-1 (Personal Income Tax Return)
15> for full-year NM residents who are sole proprietors or single-member LLC owners.
16> Tax year 2025 (returns filed in 2026). New Mexico uses a six-bracket graduated
17> rate structure ranging from 1.5% to 5.9%, restructured under HB 252 effective 2025.
18>
19> **Quality tier.** Q3 — AI-drafted, not independently verified. All outputs must be
20> reviewed by a qualified tax professional before filing.
21 
22---
23 
24## Section 1: Metadata
25 
26| Field | Value |
27|---|---|
28| Tax type | Individual income tax (Personal Income Tax) |
29| Jurisdiction | New Mexico (US-NM) |
30| Tax year | 2025 (filed 2026) |
31| Primary form | Form PIT-1 |
32| Supporting schedules | Schedule PIT-B (Nonresident/Part-year), Schedule PIT-CR (Credits), Schedule PIT-ADJ (Adjustments) |
33| Tax structure | Graduated (6 brackets) |
34| Rate range | 1.5% – 5.9% |
35| Filing deadline | April 15, 2026 |
36| Extension deadline | October 15, 2026 (automatic with federal extension) |
37| Tax authority | New Mexico Taxation and Revenue Department |
38| Website | https://www.tax.newmexico.gov |
39| Statute | N.M. Stat. Ann. §7-2-7 (Income Tax Act) |
40 
41**Sources:**
42- NM Taxation and Revenue Department, Personal Income Tax: https://www.tax.newmexico.gov/individuals/personal-income-tax-information-overview/
43- HB 252 (2024 omnibus tax bill — restructured brackets effective 2025)
44- EY Tax News: "New Mexico governor signs omnibus tax bill" (2024-0722)
45- N.M. Stat. Ann. §7-2-7 (rate schedule)
46 
47---
48 
49## Section 2: Quick reference — rates and thresholds
50 
51### Tax brackets — Single / Estates and trusts (TY 2025)
52 
53| Taxable income over | But not over | Rate | Tax on lower amount |
54|---|---|---|---|
55| $0 | $5,500 | 1.5% | $0 |
56| $5,500 | $16,500 | 3.2% | $82.50 |
57| $16,500 | $33,500 | 4.3% | $434.50 |
58| $33,500 | $66,500 | 4.7% | $1,165.50 |
59| $66,500 | $210,000 | 4.9% | $2,716.50 |
60| $210,000 | — | 5.9% | $9,748 |
61 
62### Tax brackets — Married filing jointly / Head of household / Qualifying surviving spouse (TY 2025)
63 
64| Taxable income over | But not over | Rate | Tax on lower amount |
65|---|---|---|---|
66| $0 | $8,000 | 1.5% | $0 |
67| $8,000 | $25,000 | 3.2% | $120 |
68| $25,000 | $50,000 | 4.3% | $664 |
69| $50,000 | $100,000 | 4.7% | $1,739 |
70| $100,000 | $315,000 | 4.9% | $4,089 |
71| $315,000 | — | 5.9% | $14,624 |
72 
73### Tax brackets — Married filing separately (TY 2025)
74 
75| Taxable income over | But not over | Rate | Tax on lower amount |
76|---|---|---|---|
77| $0 | $4,000 | 1.5% | $0 |
78| $4,000 | $12,500 | 3.2% | $60 |
79| $12,500 | $25,000 | 4.3% | $332 |
80| $25,000 | $50,000 | 4.7% | $869.50 |
81| $50,000 | $157,500 | 4.9% | $2,044.50 |
82| $157,500 | — | 5.9% | $7,312 |
83 
84### Standard deduction
85 
86New Mexico follows the **federal standard deduction** amounts (NM conforms to federal for this purpose).
87 
88| Filing status | Standard deduction (TY 2025) |
89|---|---|
90| Single | $15,000 (federal amount — verify) |
91| Married filing jointly | $30,000 (federal amount — verify) |
92| Head of household | $22,500 (federal amount — verify) |
93 
94### Low-and-middle-income exemption
95 
96New Mexico offers a low-and-middle-income exemption of up to **$2,500** per qualified exemption, based on adjusted gross income. All taxpayers (residents, part-year residents, nonresidents) may claim this exemption.
97 
98### Local income tax
99 
100New Mexico does **not** permit local income taxes.
101 
102---
103 
104## Section 3: How this skill works with the federal return
105 
106New Mexico taxable income starts with **federal adjusted gross income (FAGI)** from federal Form 1040, Line 11.
107 
1081. **Start with federal AGI** → PIT-1
1092. **Add NM additions** — items NM adds back
1103. **Subtract NM subtractions** — items NM excludes
1114. **Subtract NM exemptions** (low-and-middle-income exemption, blind/aged exemptions)
1125. **Subtract standard or itemized deductions** (NM follows federal amounts)
1136. **Result = NM taxable income**
1147. **Apply the graduated rate schedule** → NM tax
1158. **Apply credits and rebates** (Schedule PIT-CR) → final tax due or refund
116 
117### Key addition modifications
118 
119| Addition | Description |
120|---|---|
121| Lump-sum distributions | Certain lump-sum distributions not included in federal AGI |
122| NM income not in federal AGI | Income taxable by NM but excluded from federal return |
123 
124### Key subtraction modifications
125 
126| Subtraction | Description |
127|---|---|
128| US government bond interest | Interest from US Treasury obligations |
129| Social Security | NM does not tax Social Security benefits |
130| Military retirement pay | Exempt for certain qualifying individuals |
131| Age 65+ income exemption | Up to $8,000 for 65+ with AGI under $51,000 (single) or $36,667 (MFJ per spouse) |
132 
133---
134 
135## Section 4: Self-employed specific rules
136 
137### Self-employment income flow
138 
139Schedule C net profit flows into federal AGI, which is the starting point for NM. NM follows the federal self-employment tax deduction (deductible half of SE tax) through federal AGI.
140 
141### Estimated tax
142 
143NM requires estimated tax payments if you expect to owe **$1,000 or more** after subtracting withholding and credits.
144 
145| Installment | Due date |
146|---|---|
147| 1st quarter | April 15 |
148| 2nd quarter | June 15 |
149| 3rd quarter | September 15 |
150| 4th quarter | January 15 (following year) |
151 
152Form PIT-ES is used for estimated tax payments.
153 
154### Gross Receipts Tax (GRT) interaction
155 
156Self-employed taxpayers in NM are also subject to the **Gross Receipts Tax (GRT)**, which is NM's equivalent of a sales/use tax but is imposed on the seller's gross receipts. Unlike a traditional sales tax, the GRT is imposed on the business (not the buyer), though it is commonly passed through to customers.
157 
158- GRT applies to **most services** as well as goods (unlike most state sales taxes).
159- Rates vary by location (combined state + local: approximately 5.0% to 9.4375%).
160- Self-employed service providers must register for and collect/remit GRT.
161- GRT paid is deductible as a business expense on the federal Schedule C.
162 
163### Working Families Tax Credit (NM EIC)
164 
165NM offers a refundable earned income credit equal to **25% of the federal Earned Income Credit (EIC)** for TY 2025. This is particularly valuable for lower-income self-employed taxpayers.
166 
167---
168 
169## Section 5: Tier 1 rules — deterministic
170 
171| Rule ID | Rule | Source |
172|---|---|---|
173| NM-T1-01 | NM taxable income = federal AGI ± NM modifications − exemptions − deductions | N.M. Stat. Ann. §7-2-2 |
174| NM-T1-02 | Tax computed using 6-bracket schedule: 1.5%–5.9% (TY 2025) | N.M. Stat. Ann. §7-2-7; HB 252 |
175| NM-T1-03 | Starting point is federal AGI (Form 1040, Line 11) | N.M. Stat. Ann. §7-2-2 |
176| NM-T1-04 | Social Security benefits fully exempt | N.M. Stat. Ann. §7-2-2(S) |
177| NM-T1-05 | Low-and-middle-income exemption: up to $2,500 per qualified exemption | N.M. Stat. Ann. §7-2-5.6 |
178| NM-T1-06 | NM Working Families Tax Credit = 25% of federal EIC (refundable) | N.M. Stat. Ann. §7-2-18.16 |
179| NM-T1-07 | Estimated tax required if expected liability ≥ $1,000 | N.M. Stat. Ann. §7-2-12.2 |
180| NM-T1-08 | NM follows federal standard deduction amounts | N.M. Stat. Ann. §7-2-2 |
181 
182---
183 
184## Section 6: Tier 2 rules — requires judgment
185 
186| Rule ID | Situation | Guidance |
187|---|---|---|
188| NM-T2-01 | **Multi-state income:** Taxpayer has income from another state | NM taxes worldwide income of residents. Credit for taxes paid to other states available on Schedule PIT-CR. |
189| NM-T2-02 | **GRT vs. income tax interaction** | GRT is a separate tax on gross receipts, not a credit against income tax. GRT paid is deductible as a business expense on federal Schedule C, which flows through to NM. |
190| NM-T2-03 | **Technology jobs tax credit** | NM offers credits for qualifying technology businesses. Requires certification. |
191| NM-T2-04 | **Angel investment credit** | NM allows credits for qualified investments in NM small businesses. Requires approval from NM Economic Development Department. |
192| NM-T2-05 | **Federal IRC conformity** | NM's conformity with the IRC should be verified for recent federal changes. NM generally has rolling conformity but may decouple from specific provisions. |
193| NM-T2-06 | **Community property** | New Mexico IS a community property state. MFS returns require community property income allocation. |
194 
195---
196 
197## Section 7: Supplier pattern library
198 
199| Input needed | Where to find it |
200|---|---|
201| Federal AGI | Federal Form 1040, Line 11 |
202| NM additions | PIT-1 / Schedule PIT-ADJ |
203| NM subtractions | PIT-1 / Schedule PIT-ADJ |
204| Standard/itemized deduction | Federal amounts (NM conforms) |
205| Low-and-middle-income exemption | Based on AGI and number of exemptions |
206| Tax credits and rebates | Schedule PIT-CR |
207| Estimated tax payments | PIT-ES records |
208| NM withholding | W-2 Box 17 / 1099 NM withholding amounts |
209| Federal EIC amount | Federal Schedule EIC / Form 1040 (for NM WFTC calculation) |
210 
211---
212 
213## Section 8: Form mapping
214 
215| Form PIT-1 Line | Description | Source |
216|---|---|---|
217| Line 7 | Federal adjusted gross income | Federal 1040, Line 11 |
218| Line 8 | NM additions | Schedule PIT-ADJ |
219| Line 10 | NM subtractions | Schedule PIT-ADJ |
220| Line 13 | NM exemptions (low-and-middle-income, blind, aged) | Computed |
221| Line 15 | Standard or itemized deduction | Federal amount |
222| Line 17 | NM taxable income | Computed |
223| Line 18 | NM income tax | From rate schedule |
224| Line 21 | Credits and rebates | Schedule PIT-CR |
225| Line 25 | NM withholding | W-2s / 1099s |
226| Line 26 | Estimated tax payments | PIT-ES payments |
227| Line 31 | Amount owed or refund | Computed |
228 
229---
230 
231## Section 9: Refusal catalogue
232 
233| Refusal ID | Trigger | Response |
234|---|---|---|
235| R-NM-01 | Part-year or nonresident | "NM part-year and nonresident returns require Schedule PIT-B. This is outside the scope of this skill." |
236| R-NM-02 | Corporate return | "This skill covers personal income tax only (Form PIT-1). Corporate income tax (CIT) is not covered." |
237| R-NM-03 | Fiduciary return | "NM fiduciary returns (Form FID-1) are not covered by this skill." |
238| R-NM-04 | Amended return | "NM amended returns (amended PIT-1) are not covered." |
239| R-NM-05 | GRT computation | "NM Gross Receipts Tax is a separate tax. See nm-sales-tax.md for GRT details." |
240| R-NM-06 | Oil and gas taxation | "NM oil, gas, and mineral taxation (severance taxes, conservation taxes) requires specialist review." |
241 
242---
243 
244## Disclaimer
245 
246This 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 before filing or acting upon.
247 
248The most up-to-date, verified version of this skill is maintained at [openaccountants.com](https://openaccountants.com).
249 

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Q3: AI-drafted

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Use this skill whenever asked about New Mexico individual income tax for self-employed / sole proprietors. Trigger on phrases like "New Mexico income tax", "NM income tax", "Form PIT-1", "NM Taxation and Revenue", "NM self-employment tax".

US-NMty-2025

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