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openaccountants/skills/wealth-estate-tax-workflow-base.md

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1---
2name: wealth-estate-tax-workflow-base
3description: >
4 Tier 1 workflow base for wealth tax, inheritance / estate tax, gift tax, and property transfer tax skills. Covers asset inventory, valuation, beneficiary / heir identification, exemption / relief analysis, computation, double-tax relief, and filing assembly. Workflow architecture only — no country rate tables. MUST be loaded alongside a content skill — wealth-tax-matrix, inheritance-estate-gift-matrix, property-transfer-tax-matrix, or a country-specific skill. Assumes a credentialed estate planning practitioner (private client lawyer, notary, CPA, EA, or equivalent) reviews and signs off on every output. Does NOT cover: probate procedure, will drafting, trust administration beyond tax mechanics.
5version: 0.1
6jurisdiction: GLOBAL
7category: foundation
8verified_by: pending
9---
10 
11# Wealth / Estate / Gift / Property Transfer Tax Workflow Base v0.1
12 
13## What this file is
14 
15Tier 1 workflow base for transfer-on-death, gift, annual wealth, and property purchase tax skills.
16 
17---
18 
19## Section 1 — Audience and assumptions
20 
21This base covers a family of related taxes triggered by:
22- **Holding** — annual wealth tax
23- **Transfer at death** — inheritance / estate tax
24- **Inter-vivos transfer** — gift tax
25- **Real estate purchase / transfer** — property transfer tax / stamp duty
26 
27This base assumes:
28- The taxpayer (or their representative) is preparing an accurate inventory
29- Cross-border situs rules require multi-jurisdictional analysis
30- A credentialed practitioner signs off before filing or transfer
31 
32---
33 
34## Section 2 — Universal lifecycle
35 
36### Step 1 — Identify the chargeable event
37 
38**[T1]**
39 
40| Event | Tax(es) potentially triggered |
41|---|---|
42| Annual reference date (31 Dec typically) | Wealth tax (Spain, Norway, Switzerland, Argentina, Colombia, Uruguay, France IFI, NL Box 3) |
43| Death of holder | Inheritance / estate tax (DE, FR, ES, IT, NL, BE, UK, US, JP, KR) |
44| Gift / lifetime transfer | Gift tax (DE, FR, ES, IT, NL, BE, UK, US, JP, KR) |
45| Real estate purchase | Property transfer tax (UK SDLT, DE GrESt, FR DMTO, IT registro, ES ITP/AJD, NL OB, SG BSD+ABSD, HK AVD) |
46 
47### Step 2 — Determine personal scope
48 
49**[T1]** For wealth / estate / gift:
50- Tax residence / domicile / long-term residence (UK from April 2025) of taxpayer / decedent / donor
51- Worldwide assets if resident; local-situs only if non-resident
52 
53**[T1]** For property transfer:
54- Purchaser's residence affects surcharge (UK 2% non-resident; Singapore ABSD 60% foreign; Canada NRST 25%; Australia state surcharges 7-8%)
55- Property's situs determines primary tax
56 
57### Step 3 — Inventory all assets
58 
59**[T1] For each asset, document:**
60- Class (real estate, listed shares, unlisted shares, bank deposit, debt instrument, private equity, art / collectibles, crypto-asset, pension rights, life insurance, business interest)
61- Location (situs per jurisdiction's rules)
62- Valuation date
63- Valuation method (cadastral value, FMV, latest transaction, IFRS book value, professional appraisal)
64- Ownership share
65 
66### Step 4 — Apply valuation rules
67 
68**[T1]** Each tax / country has specific rules:
69- **Spanish ISD / wealth tax**: cadastral value for real estate; "valor real" elsewhere
70- **French IFI**: market value with 30% discount for primary residence (wealth tax)
71- **German Erbschaftsteuer**: Bewertungsgesetz fair market value with specific business property mechanics
72- **UK IHT**: open market value at date of death
73- **US estate tax**: fair market value at date of death OR alternate valuation date (6 months later, electable)
74- **Italian successioni**: cadastral value × multiplier (110 for first home, 120 for second, etc.)
75 
76### Step 5 — Deduct liabilities
77 
78**[T1]**
79- Mortgages secured on the relevant asset
80- Funeral expenses (US, UK estate)
81- Administration expenses
82- Outstanding tax liabilities
83- Loans where foreign-bank-debt restrictions apply (Spain ISD, Uruguay)
84 
85### Step 6 — Identify beneficiaries and apply relationship rules
86 
87**[T1]** For inheritance / gift:
88- Spouse / civil partner / cohabitant
89- Direct descendants (children, grandchildren)
90- Direct ascendants (parents, grandparents)
91- Siblings
92- Other relatives within a defined degree
93- Unrelated
94 
95Each relationship has distinct exemptions and rates (Germany Class I-III; Spain Group I-IV; France direct line vs collateral).
96 
97### Step 7 — Apply exemptions and reliefs
98 
99**[T1] Common reliefs:**
100- Marital deduction (US unlimited; UK unlimited for LTR spouse; EUR 500k Germany)
101- Habitual residence exemption (Spain national EUR 300k)
102- Family business / Pacte Dutreil 75% (France) / Verschonungsabschlag 85-100% (Germany) / BPR 100% (UK)
103- Agricultural property relief (UK APR; various national reliefs)
104- Charitable beneficiary deduction
105- Disabled beneficiary supplementary allowance
106 
107### Step 8 — Apply rate schedule
108 
109**[T1]** Rate schedule may be:
110- Progressive by amount (US estate 18-40%; French succession 5-45%; German IHT 7-50%)
111- Flat by class (Italian successioni 4% / 6% / 8%)
112- Regional variation (Spanish ISD by CCAA; Swiss canton)
113 
114### Step 9 — Apply caps and integration
115 
116**[T1]**
117- **Spain**: combined IRPF + IP + Solidaridad capped at 60% of IRPF base
118- **France IFI**: capped at 75% of prior year income
119- **US**: estate, gift, GST share a unified credit
120- **UK**: 7-year cumulation rule (lifetime transfers within 7 years before death come back into estate)
121 
122### Step 10 — Compute and apply foreign tax credits
123 
124**[T1]** Treaty article 22 (wealth) or estate / inheritance tax treaties (rare; ~15 bilateral). Unilateral credit usually available for same asset taxed twice.
125 
126### Step 11 — Filing and payment
127 
128**[T1]**
129- Identify filing form per regime
130- Filing deadline (typically 6-12 months from event)
131- Payment terms (instalments for family businesses)
132- Currency translation rules
133- Documentation index
134 
135---
136 
137## Section 3 — Cross-border specifics
138 
139### 3.1 Situs determination
140 
141| Asset class | Typical situs |
142|---|---|
143| Real estate | Land location |
144| Tangible movable | Physical location at event |
145| Shares in companies | Country of incorporation OR share register |
146| Bank deposits | Country of bank |
147| Government bonds | Country of issue |
148| Private equity / unlisted | Country of company residence |
149| Crypto | Owner's residence (contested) |
150 
151### 3.2 Treaties
152 
153Wealth / estate / inheritance tax treaties exist sparsely. Most relief is unilateral.
154 
155---
156 
157## Section 4 — Reviewer brief
158 
159```
1601. Personal scope
161 - Tax residence / domicile / LTR confirmation
162 - Worldwide vs local-situs basis
163 
1642. Asset inventory
165 - Class, situs, value, ownership
166 
1673. Liabilities and deductions
168 
1694. Beneficiary / heir register
170 - Relationship classification per jurisdiction
171 
1725. Exemptions and reliefs schedule
173 
1746. Computation per jurisdiction
175 
1767. Cap analysis (Spain 60%, France 75%, US unified credit)
177 
1788. Cross-border credit
179 
1809. Filing schedule and payment plan
181 
18210. Reviewer questions — [T2]/[T3] items
183```
184 
185---
186 
187## Section 5 — Self-checks (14)
188 
1891. [ ] Tax residence / domicile / LTR tested per each jurisdiction's specific definition
1902. [ ] Reference date applied correctly (31 December for wealth; date of death for IHT; date of gift)
1913. [ ] All assets inventoried with situs determination
1924. [ ] Valuation methodology per jurisdiction (cadastral, FMV, multiplier, professional appraisal)
1935. [ ] Deductible liabilities only included where regime permits
1946. [ ] Beneficiary relationships classified per jurisdiction taxonomy
1957. [ ] Exemptions applied (marital, habitual residence, business, agricultural)
1968. [ ] Rate schedule applied to net not gross
1979. [ ] Caps applied (Spain 60%, France IFI 75%)
19810. [ ] 7-year cumulation applied (UK IHT)
19911. [ ] Cross-border foreign tax credit applied where double taxation
20012. [ ] Filing form, deadline, payment plan per jurisdiction
20113. [ ] Step-up basis impact recorded (US beneficiaries' income tax)
20214. [ ] Output flags every [T2]/[T3] item for reviewer judgement
203 
204---
205 
206## Section 6 — Refusal catalogue
207 
208| Refusal | Trigger |
209|---|---|
210| R-WET-1 | Beneficiary / heir under disability and lacking representative |
211| R-WET-2 | Trust / nominee / hidden beneficial ownership without disclosure |
212| R-WET-3 | Asset class not clearly classified (NFT, crypto, complex derivative) |
213| R-WET-4 | Family business with relief eligibility uncertain (continuation, payroll, holding period) |
214| R-WET-5 | Cross-border situs in dispute |
215| R-WET-6 | DAC6 / MDR reportable arrangement |
216| R-WET-7 | Pre-existing tax authority audit or controversy |
217 
218---
219 
220## Section 7 — Disclaimer
221 
222This workflow base produces working papers for review by credentialed estate planning practitioners. Estate, gift, wealth, and property transfer taxes have material magnitude and are jurisdiction-specific. Every output must be reviewed and signed off by a credentialed practitioner before filing or executing a transfer.
223 
224The most up-to-date, verified version of this workflow base is maintained at [openaccountants.com](https://openaccountants.com).
225 

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Tier 1 workflow base for wealth tax, inheritance / estate tax, gift tax, and property transfer tax skills. Covers asset inventory, valuation, beneficiary / heir identification, exemption / relief analysis, computation, double-tax relief, and filing assembly. Workflow architecture only — no country rate tables. MUST be loaded alongside a content skill — wealth-tax-matrix, inheritance-estate-gift-matrix, property-transfer-tax-matrix, or a country-specific skill. Assumes a credentialed estate planning practitioner (private client lawyer, notary, CPA, EA, or equivalent) reviews and signs off on every output. Does NOT cover: probate procedure, will drafting, trust administration beyond tax mechanics.

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