A tax most U.S. expats never see coming
U.S. citizens arrive in Medellín, Bogotá, or Cartagena focused on Colombian income tax and the dreaded 39% top bracket on global earnings. Almost none of them have been warned about the second annual levy waiting at the bottom of the cédula general statute book: the impuesto al patrimonio, Colombia's permanent net-wealth tax.
The tax was made permanent on January 1, 2023 by Article 35 of Ley 2277 of 2022 (Diario Oficial of December 13, 2022), which inserted Articles 292-3 through 298-8 into the Estatuto Tributario. Before that law, the wealth tax was a recurring "temporary" emergency measure that Congress renewed every few years. Now it is a fixed line in the code, and the political cost of repealing it has risen accordingly.
For incoming Americans the salient mechanic is this: after five full years of Colombian tax residency, every dollar of net worth you own anywhere in the world — your 401(k), your IRA, your taxable brokerage, your rental property in Florida, your equity in a Delaware LLC, your crypto wallet — falls inside the Colombian wealth-tax base. Colombia does not recognize a U.S. retirement-account carve-out. The tax accrues on a snapshot date of January 1 each year, not an average, which makes the timing of contributions, distributions, and gifts surgically important.
The five-year onramp for foreign-source patrimony
The most valuable provision in Colombian international tax for incoming foreigners — and the one most often overlooked — sits in ET Article 9. For the first five years of Colombian tax residency, a natural person foreign national is taxed only on Colombian-source income and only on Colombian-situs patrimony. The worldwide reach switches on automatically beginning in year six.
The wealth-tax statute respects this onramp explicitly. ET Article 292-3 identifies the sujetos pasivos:
- Colombian tax residents — taxed on worldwide net patrimony, subject to the Article 9 onramp;
- Non-resident individuals — taxed only on Colombian-situs assets;
- Foreign nationals resident for fewer than five years — taxed only on Colombian-situs assets, mirroring the Article 9 limitation for income tax.
For most U.S. citizens whose patrimony is dominated by retirement accounts, U.S. brokerage holdings, and a primary residence somewhere in the States, the practical effect of the onramp is enormous: five clean tax years during which the wealth-tax exposure is limited to whatever they happen to own physically inside Colombia — typically nothing, or a single apartment.
The Article 9 onramp is a true cliff, not a phase-in. On the January 1 of your sixth full calendar year of residency, the entire global patrimony enters the base at once. Build your exit, restructuring, gifting, or pension drawdown plan around that single date.
2026 thresholds, brackets, and the 1.5% sunset
The UVT — Unidad de Valor Tributario — is Colombia's annually indexed tax unit. DIAN Resolución 238 of December 15, 2025 set the 2026 UVT at COP $52,374. The 72,000-UVT floor therefore translates to COP $3,770,928,000, which at a TRM in the 4,150–4,300 COP/USD band lands at roughly USD $877,000 to $908,000.
ET Article 296-3 sets the marginal rates as follows:
| Marginal range (UVT) | COP equivalent (2026) | Rate |
|---|---|---|
| 0 – 72,000 | 0 – $3.77B | 0% (exempt) |
| > 72,000 – 122,000 | $3.77B – $6.39B | 0.5% |
| > 122,000 – 239,000 | $6.39B – $12.52B | 1.0% |
| > 239,000 | > $12.52B | 1.5% (expires after 2026) |
The brackets are marginal: a patrimony of 200,000 UVT does not face 1.0% on the entire base, only on the slice between 122,000 and 200,000 UVT. The 0.5% slab applies in full to the 50,000-UVT band that sits above the exempt floor.
The 1.5% top bracket is scheduled to sunset after tax year 2026. From 2027 onward, the top marginal rate reverts to 1.0% applied to everything above 122,000 UVT. Practitioners should monitor the financing law (ley de financiamiento) cycle in late 2026: every recent Colombian administration has attempted to extend or expand the top rate, and the sunset is a default rule, not a guarantee.
What's inside the patrimonio base
ET Article 295-3 defines the taxable base as gross patrimony less debts, both measured at January 1. The general patrimony-valuation rules in ET Article 261 and following govern how each asset class is valued.
- Real estate (Colombian and foreign): the higher of (a) acquisition cost adjusted for fiscal indexing, (b) the self-assessed value (autoavalúo) declared on the property tax return, or (c) the catastral value under ET Article 277.
- Vehicles: the fiscal value published annually by the Ministry of Transport.
- Shares in foreign companies: fully included at acquisition cost adjusted for fiscal indexing.
- U.S. brokerage holdings, mutual funds, ETFs: fully included at market value or acquisition cost depending on classification.
- U.S. retirement accounts (401(k), Traditional IRA, Roth IRA, SEP-IRA): fully included as ordinary patrimony at the January 1 account balance — see warning below.
- Cryptocurrency: per DIAN Concepto 232 of 2021, at acquisition cost or fair market value, treated as an intangible patrimonial asset.
- Cash, bank deposits, money-market accounts: at face value on January 1.
- Receivables, loans extended, beneficial interests in trusts: at fiscal value.
- Personal-use chattels and high-value collectibles: included.
A typical U.S. expat arriving in Colombia at age 45 with a $700K 401(k) assumes that account is sacred — protected by IRC §§401–408, taxable only on distribution. From the Colombian perspective, none of that matters. After year five, the full account balance on January 1 sits in the patrimonio base alongside cash and brokerage. There is no qualified-plan equivalence treaty, no DIAN concepto offering relief, and no reciprocity rule. Plan for it now.
What's excluded — and what isn't
The exclusions in ET Article 295-3 are narrow and overwhelmingly Colombian in scope:
- Primary residence — first 12,000 UVT (approximately COP $628.5 million, ~USD $147,000 in 2026). This carve-out applies only to a Colombian primary residence. A U.S.-citizen resident who rents in Medellín and owns a house in Miami gets zero benefit.
- Net asset value attributable to shares in Colombian companies — carved out at the shareholder level to the extent of the company's own equity, preventing double taxation at corporate and personal levels. Foreign company shares receive no equivalent relief.
- Voluntary pension contributions in funds vigilados by the Superintendencia Financiera — excluded when made under Colombian voluntary pension regimes. U.S. 401(k) and IRA balances do not qualify; they are foreign accounts in non-Superfinanciera-supervised institutions.
- Certain rural productive land under specific conditions and certain artistic and cultural patrimony, both narrowly drawn.
Read the list closely. Every meaningful exclusion is anchored to Colombia. There is no provision in the Estatuto Tributario or in any of the bilateral instruments Colombia maintains with the United States that excludes U.S. retirement accounts, U.S. real estate, or U.S. business interests from the patrimonio base.
The constitutional challenge that failed
Multiple plaintiffs filed actions of unconstitutionality against Article 35 of Ley 2277/2022 in 2023 and 2024, arguing that the permanent wealth tax violates the constitutional principles of equity, progressivity, and confiscatory taxation under Articles 95 and 363 of the Constitución Política.
In February 2025, the Corte Constitucional resolved those challenges by declaring itself inhibida in a 9-0 vote. The Court did not reach the merits. Instead it found that the plaintiffs' submissions failed the procedural cargas of certeza, especificidad, pertinencia, and suficiencia required by its established doctrine. The substance of the wealth tax — its rates, brackets, base, and permanence — was not addressed and is not foreclosed from future challenge.
The practical consequence is binary: the tax remains fully in force for tax years 2025, 2026, and beyond. Any U.S. citizen relying on a "we'll wait for the Court to strike it down" theory has run out of runway.
Worked scenario: Daniel, six-year resident in Bogotá
Daniel, a 47-year-old U.S. citizen, moved to Bogotá in mid-2019 and has been a Colombian tax resident continuously since 2020. As of January 1, 2026, he has crossed the five-year onramp and his worldwide patrimony is fully exposed. He rents in Chapinero. His balance sheet:
- 401(k) (Fidelity): USD $800,000
- U.S. taxable brokerage (Schwab): USD $500,000
- U.S. rental house (Austin, TX): USD $700,000 fair value, no mortgage
- Cesantías + Colombian bank savings: USD $50,000
- Total worldwide patrimony: USD $2,050,000
At a TRM of COP 4,100 per USD, Daniel's gross patrimony in Colombian pesos is approximately COP $8.405 billion. He has no significant debt. He does not qualify for the 12,000-UVT primary-residence exclusion because he rents in Bogotá and his U.S. house is a rental property, not his primary dwelling. None of the U.S. assets qualify for any other exclusion.
Net taxable base: COP $8.405 billion ÷ COP $52,374 ≈ 160,485 UVT. Round to 160,000 UVT for the math:
- 0% on the first 72,000 UVT → COP $0
- 0.5% on the slab from 72,000 to 122,000 UVT (50,000 UVT × COP $52,374 × 0.005) → COP $13,093,500
- 1.0% on the slab from 122,000 to 160,000 UVT (38,000 UVT × COP $52,374 × 0.01) → COP $19,902,120
- Total 2026 wealth tax: ≈ COP $33 million ≈ USD $8,050
Two observations about Daniel's bill. First, the tax is meaningful but not crushing — at $8,000 per year on a $2 million patrimony, the effective rate is about 0.39%. Second, none of it offsets his U.S. federal income tax. As discussed below, this is pure economic cost layered on top of whatever Daniel already owes the IRS on his Colombian-source compensation.
Why it's not creditable on Form 1040
IRC §901(b) allows a foreign tax credit only for taxes paid that qualify as "income, war profits, and excess profits taxes." Treas. Reg. §1.901-2(a)(1) then requires that the foreign levy be a tax in the U.S. sense and that it be predominantly a net-income tax under the four-part test of §1.901-2(b) — realization, gross receipts, cost recovery, and net income.
A capital-base wealth tax measured on a balance-sheet snapshot fails on its face. There is no realization event; no gross-receipts proxy; no cost recovery; and the measure is patrimony, not net income. The Colombian impuesto al patrimonio is therefore not a creditable foreign income tax under §901.
The fallback is IRC §164 as an itemized deduction, but the path is narrow:
- Personal property taxes are deductible under §164 only for U.S. state and local taxes — the foreign personal-property deduction was repealed by the TCJA.
- A deduction may survive under §164(a)(3) if the wealth tax is attributable to property held for the production of income or to a trade or business, but the taxpayer must allocate the tax pro-rata across patrimony categories.
- Even when a slice is deductible, the $10,000 SALT cap and the standard-deduction floor neutralize the benefit for most W-2 expatriates.
For most personal patrimonio held outside a Schedule C or Schedule E activity, the Colombian wealth tax is neither creditable nor deductible on the U.S. return. It is a pure cost of being a Colombian tax resident.
Filing mechanics: Formulario 420
The wealth tax is filed on Formulario 420 — Declaración del Impuesto al Patrimonio, a return separate from the personal income return (Formulario 210). The deadline schedule is published by DIAN each January and works by the last digits of the taxpayer's NIT, with most filers due between mid-May and late June. The tax is generally payable in two installments — May and September — though the schedule is set annually by decree.
The return requires the taxpayer to enumerate gross patrimony by category (real estate, financial assets, shares, vehicles, intangibles, cash, receivables, other) and to claim debts and exclusions explicitly. The DIAN cross-references the patrimony declared on Formulario 420 against the patrimony reported on the prior year's Formulario 210 and against the foreign-asset disclosure (Formulario 160) where the taxpayer's foreign assets exceed 2,000 UVT.
Penalties, moratory interest, and the doubling rule
The Colombian penalty regime is unforgiving and asymmetric. Two articles govern most situations involving a missed or late patrimony return:
- ET Article 641 — extemporáneo antes de emplazamiento: 5% of the tax due per month of delay, capped at 100%. When there is no tax due, the base shifts to 0.5% of gross income per month, or 1% of prior-year patrimony per month if there is no gross income, capped at 2,500 UVT.
- ET Article 642 — extemporáneo después de emplazamiento: rates double to 10% per month, capped at 200%. The trigger is a DIAN emplazamiento para declarar — a formal notice. The lesson is mechanical: file before the notice arrives, even with an estimated number, and amend later.
On top of the percentage penalty, moratory interest accrues at the tasa de usura certified quarterly by the Superintendencia Financiera. Through 2025 and into 2026, the moratory rate has hovered in the high teens to mid-20s percent annually, compounding daily after the first month.
Planning strategies for U.S.-citizen residents
Effective planning starts long before residency triggers. The Colombian patrimonio is a snapshot tax with a known floor, a known measurement date, and a known onramp — three features that make it unusually responsive to deliberate structuring.
1. Exploit the five-year onramp aggressively
Years one through five are the most valuable window an incoming American will ever have. During this period only Colombian-situs assets enter the wealth-tax base. Defer significant Colombian real-estate or business investments until year six is mathematically irrational, but holding U.S.-situs assets unchanged through year five generates no exposure at all. If you intend to leave Colombia before year six, the wealth tax for foreign assets simply never applies to you.
2. Pre-residency gifting
Gifts made to non-resident family members before the Colombian residency clock starts permanently remove those assets from the donor's future patrimonio base. The U.S. gift-tax cost is governed by IRC §§2501–2524 and the lifetime exclusion (USD $13.99M for 2026); the Colombian side has no claim on assets you no longer own. Common targets: 529 plan funding for children, irrevocable trust contributions, gifts of appreciated stock to U.S.-resident parents.
3. January 1 snapshot timing
The tax accrues on net worth on a single day. Drawing down cash, prepaying deductible debt, or making a contribution to a Superfinanciera-vigilado voluntary pension fund in late December reduces the January 1 base. Contributions to U.S. retirement plans do not help — they are not excluded patrimony — but Colombian voluntary pensions are.
4. Avoid acquiring large Colombian-situs assets early
Buying a COP $2.5 billion apartment in El Poblado during your first year of residency converts a sheltered foreign asset (USD cash) into a fully-exposed Colombian-situs asset. If the purchase can be deferred until after year five, the exposure shifts from immediate to delayed, and a portion of the appreciation occurs outside the patrimonio's reach if held through a Colombian sociedad whose shareholder-level net asset value carve-out applies.
5. Match exit and entry years to the snapshot
Breaking Colombian tax residency before December 31 of any given year means there is no January 1 snapshot the following year for which the patrimonio applies. Exit timing in late Q4 versus early Q1 can shift one full year of patrimony tax — at Daniel's exposure level, USD $8,000 of avoidable cost.
The Decreto 1474 question — verify before filing
In late 2024 and 2025, the Petro administration explored emergency wealth-tax expansion through executive decree, including reported drafts of a Decreto 1474 proposing to lower the threshold to 40,000 UVT and add a 5% bracket above 2,000,000 UVT. These proposals have moved through varying levels of constitutional review and political resistance. As of the publication date of this guide, the statutory floor remains 72,000 UVT and the top rate remains 1.5%.
Because emergency tax decrees can take effect with limited notice and are subject to retroactive Court review, every U.S.-citizen filer must verify the current state of the patrimonio threshold, bracket structure, and rate schedule with Colombian counsel before submitting Formulario 420. Relying on a guide published months earlier — including this one — is not a defense in a DIAN audit.
The interaction with U.S. tax is the harder problem. Colombian wealth tax is real money paid every year that the United States does not refund through any credit mechanism. For a U.S. citizen with $2 million in patrimony, an extra $8,000 per year of post-tax cost compounds quickly: ten years of residency at that exposure is $80,000 of permanent leakage. Build the number into your residency decision before, not after, the five-year onramp closes.