Researched Oct 9, 2026. Exchange rate used throughout: US$1 ≈ MXN 18.40 (USD/MXN closed ~18.39–18.48 on Oct 9, 2026; exa.ai USDMXN, CurrencyBeacon). USD figures are rounded. UMA 2026 = MXN 117.31/day, in effect from Feb 1, 2026 (INEGI, as reported by living-abroad.org and matched by the Tecún Umán consulate table). Visa money tests are written in days of UMA under the visa Lineamientos (DOF Jul 25, 2025, in force ~Aug 9, 2025) (Lineamientos PDF, Consulate Houston). Labels: ✅ = verified at the linked source · ⚠️ = conflicting sources or needs checking · ❓ = UNVERIFIED (could not confirm; do not publish as fact). This is general information, not legal or tax advice. See our disclaimer.
⚠️ RENUNCIATION FLAG — listed in our separate "requires giving up US citizenship" section. Naturalization requires a formal renunciation of other nationalities (Ley de Nacionalidad arts. 17, 19), and it is enforced on the Mexican side: a naturalized Mexican loses Mexican nationality by using a foreign passport, posing as a foreigner in a public instrument, or living 5 continuous years abroad (Const. art. 37.B) ✅ (SCJN art. 37); authorities must report such cases (Ley de Nacionalidad art. 28) ✅ (Ley de Nacionalidad). US citizenship itself is not lost without intent ✅ (travel.state.gov), but a US citizen must use a US passport to enter the US — which puts the Mexican naturalization at risk. See our renunciation screening.
0. TL;DR
| Item | Answer |
|---|---|
| Featured route | Residente Temporal por solvencia económica: MXN 79,770.80/mo net income (6 months) or MXN 1,344,372.60 average balance (12 months) ✅. ~US$4,335/mo or ~US$73,000. Apply at a Mexican consulate in the US, then get the card from INM within 30 days of entry |
| Path to permanent | Residente Permanente after 4 years as a temporary resident ✅ (Ley de Migración art. 54; the request must state it is based on completing 4 years) (Ley de Migración; INM change-of-status sheet, checked Oct 9, 2026, via search excerpts). Retirees can go directly to permanent ✅ |
| Citizenship | 5 years of residence immediately before applying (2 years if married to a Mexican or a national of a Latin American country / Spain or Portugal ❓ for the 2-year list) ✅ (Ley de Nacionalidad art. 20). Fee MXN 9,500 ✅ (SRE) |
| Cheapest passive route | Same as featured: temporary residency by income. Retiree direct permanent needs MXN 133,733.40/mo pension (~US$7,270) ✅ |
| Digital nomad | No dedicated visa. Remote workers use temporary residency by solvency ✅ (living-abroad.org) |
| Dual citizenship | Mexico makes you sign a formal renunciation of other nationalities at naturalization (Ley de Nacionalidad arts. 17, 19) ✅. The US does not treat that act alone as loss of US citizenship ⚠️ (travel.state.gov). A naturalized Mexican can lose Mexican nationality for using a foreign passport (Const. art. 37) ⚠️ |
| Risk rating | Low–Medium (legal) / Medium (security): rules are stable, but thresholds are re-pegged to UMA every February, consulates apply them inconsistently, and safety varies sharply by state |
1. Route overview
| Route | Mexico status name | Minimum money (2026) | Can work? | Leads to permanent residency? | Verdict |
|---|---|---|---|---|---|
| Economic solvency | Residente Temporal (solvencia económica) | 680 UMA/mo × 6 mo = MXN 79,770.80/mo (~$4,335) or 11,460 UMA avg balance × 12 mo = MXN 1,344,372.60 (~$73,060) ✅. +220 UMA (MXN 25,808.20) per dependent ✅ | No Mexican-source paid work without a separate work permit ✅ (Consulate Barcelona). Remote work for foreign clients is tolerated in practice ❓ | Yes, after 4 yrs ❓ | Featured |
| Retiree / rentista | Residente Permanente (jubilado/pensionado) | >1,140 UMA/mo × 6 mo = MXN 133,733.40/mo (~$7,270) or 45,850 UMA avg balance × 12 mo = MXN 5,378,663.50 (~$292,300) ✅ (Lineamientos) | Yes (permanent residents may work) ❓ | It is permanent | Best for wealthier retirees |
| Investor | Residente Temporal (inversionista) | Investment in a Mexican company / fixed assets > 45,850 UMA = MXN 5,378,663.50 (~$292,300) ✅ (Lineamientos) | As investor/manager ❓ | Yes, after 4 yrs ❓ | Expensive |
| Real-estate owner | Residente Temporal (bienes inmuebles) | Property value > 91,710 UMA = MXN 10,758,500 (~$584,700) ✅ (Lineamientos; computed with 2026 UMA) | No ❓ | Yes, after 4 yrs ❓ | Rarely the best route |
| Job offer | Residente Temporal (oferta de empleo) | Employer files with INM first (NUT) ✅ (Tecún Umán list) | Yes, for the employer | Yes | Only if you have a Mexican employer |
| Family | Residente Temporal / Permanente (unidad familiar, vínculo con mexicano) | Depends on sponsor ❓ | Yes ❓ | Spouse of a Mexican: permanent after 2 yrs ❓; citizenship after 2 yrs ✅ | Best if applicable |
| Digital nomad | — | Not a separate category | — | — | Use the featured route |
Consulate inconsistency ⚠️: the Washington consulate's 2026 sheets still list MXN 1,394,000 / MXN 83,640 (temporary) and MXN 5,576,000 / MXN 139,400 (retiree) (temporary PDF; retiree PDF). Those are higher than the UMA math. Always use the figure on your own consulate's current sheet, and add a margin.
2. Featured route: Residente Temporal por solvencia económica
2.1 Steps and where to go
| # | Step | Where | Online or in person | Fee | Time |
|---|---|---|---|---|---|
| 1 | Gather proof: 6 monthly statements showing net income deposits, or 12 monthly statements showing average balance. Washington wants originals or branch-stamped statements; plain online printouts are refused ✅ (Washington PDF) | Your bank | In person for stamps | — | Days |
| 2 | Book a visa appointment at the Mexican consulate covering where you live (MiConsulado / citas SRE ❓) | consulmex.sre.gob.mx | Online booking | Free | ❓ weeks to months, varies by consulate |
| 3 | Interview: form, valid passport + copy, 1 color photo (white background, no glasses), proof of solvency ✅ | Consulate | In person | US$56 visa processing fee, non-refundable ✅ (gob.mx SRE-01-033) | Often same day ❓ |
| 4 | Visa sticker in passport. It is valid 180 days to enter Mexico ✅ (Consulate Barcelona) | Consulate | — | — | — |
| 5 | Enter Mexico. Make sure the officer marks you as canje (visa exchange), not tourist ❓ (common advice, not verified at an official source) | Port of entry | In person | — | — |
| 6 | Within 30 calendar days of entry, apply for the residence card ("canje de visa") at INM ✅ (Tecún Umán) | INM office for your address | Online pre-form + in person | See step 7 | — |
| 7 | Pay the card fee (Ley Federal de Derechos 2026). Temporary resident, 1 yr MXN 11,141 (~$605); 2 yrs 16,693; 3 yrs 21,143; 4 yrs 25,058. 50% rates also exist, but INM's rules for who gets them were still pending per Deloitte ⚠️ (Deloitte Flash Legal 02-2026; migralaw) | Bank (hoja de pago) | — | MXN 11,141–25,058 | — |
| 8 | Fingerprints and card pickup. CURP is issued with the card ❓ | INM | In person | — | ❓ weeks |
| 9 | Renew before the card expires, for up to 4 years total of temporary residency ❓ | INM | In person | Same table as step 7 | — |
| 10 | After 4 years, change to Residente Permanente. Card MXN 13,579 (~$738) ✅ (Deloitte); change-of-status filing fee MXN 1,847 may also apply ⚠️ | INM | In person | ~MXN 13,579 (+1,847?) | ❓ |
2.2 Documents for the consulate (Washington list, 2026)
| Document | Issuer | Apostille? | Translation? | Validity |
|---|---|---|---|---|
| Visa application form | Consulate | — | — | — |
| Valid passport + copy of the main page | US DoS | No | No | Must be valid |
| 1 passport photo, color, white background | You | — | — | Recent |
| Proof of US legal status (only if not a US citizen) | USCIS | No | No | Valid |
| 12 monthly bank/investment statements or 6 payslips/pension stubs + 6 matching bank statements | Bank / employer | No ❓ | Not required at US consulates ❓ | Last 12 or 6 months |
| US$56 fee (Visa/Mastercard) | — | — | — | — |
No FBI background check is listed on the Washington temporary sheet ✅ (contrast Peru). Some consulates ask for more; check yours ❓.
2.3 Foreign-worker limits
- Solvency residents may not take Mexican-paid work unless INM grants a work permit ("permiso para trabajar"). A 2026 fee for this exists in the Deloitte table, but the figure was truncated in the source ❓.
- A Mexican employer must normally be registered with INM ("constancia de inscripción del empleador") ❓. No Peru-style headcount quota was found ❓.
2.4 Payroll obligations
Not applicable to the featured route (you are not employed in Mexico). If you later work for a Mexican employer, IMSS, INFONAVIT, ISR withholding and aguinaldo apply ❓ (not researched this session).
2.5 Monthly taxes and accountant
- Mexican tax residence is based mainly on having your home (casa habitación) in Mexico, not a day count (Código Fiscal de la Federación art. 9) ✅ (CFF text, Apr 9 2026 compilation, checked Oct 9, 2026 via search excerpt). If you also have a home abroad, you are resident if your center of vital interests is in Mexico — presumed when > 50% of your annual income is Mexican-source or your main professional activity is in Mexico ✅. Residents are taxed on worldwide income ❓.
- Holding a residency card does not by itself make you a tax resident, but owning or renting your home there may ⚠️.
- An RFC (tax ID) is needed for many things (selling property, invoices) ❓. A contador costs roughly ❓ (no reliable figure found).
2.6 US tax side
None of the points below were verified this session. Have a CPA confirm them.
- US citizens file a US return on worldwide income wherever they live ❓.
- FEIE (Form 2555) or the Foreign Tax Credit (Form 1116) prevents most double taxation ❓.
- There is a US–Mexico income tax treaty ✅ (listed on IRS treaty list, checked Oct 9, 2026; signing year 1992 ❓ not re-checked).
- A US–Mexico Social Security totalization agreement was signed in 2004 ❓ (signing not re-checked) but is not in force: Mexico is absent from the SSA list of agreements in force ✅ (SSA agreements list, checked Oct 9, 2026).
- FBAR (FinCEN 114) if Mexican accounts total more than US$10k; Form 8938 above higher thresholds ✅ (IRS 8938 vs FBAR, checked Oct 9, 2026: FBAR > US$10,000 aggregate at any time; 8938 abroad > US$200k year-end / US$300k any time single, US$400k/600k joint).
- A Mexican corporation (S.A. de C.V.) you own triggers Form 5471 ❓.
3. Residente Permanente for retirees (rentista equivalent)
- Who: an officially retired person, or anyone 62 or older (Washington consulate wording) ✅ (Washington retiree PDF).
- Money (Lineamientos, 2026 UMA): net pension > 1,140 UMA/mo (MXN 133,733.40) for the last 6 months, or average balance of 45,850 UMA (MXN 5,378,663.50) over 12 months ✅. Washington's sheet shows MXN 139,400 / 5,576,000 ⚠️.
- Documents: form, passport, photo, US$56 fee, proof of retirement if under 62, 12 statements or pension letter + 6 statements ✅.
- Card fee: MXN 13,579 ✅. The permanent card does not expire for adults ❓.
- Spouse: one source says the spouse may first receive temporary residency for 2 years ❓ (Mirabello, secondary).
- Some consulates accept non-retirees with large savings under this heading, at their discretion ⚠️ (Mirabello, secondary).
4. Family and marriage
- Spouse of a Mexican or of a resident: "unidad familiar" visas exist at the consulate or INM ✅ (Lineamientos; Tecún Umán list). Exact timing to permanent residency ❓.
- Nationality by marriage: 2 years of residence, living together in Mexico, married to a Mexican ✅ (Ley de Nacionalidad art. 20.II). The nationality is kept after divorce unless the marriage is annulled for the naturalized person's fault (art. 22) ✅.
- A US marriage certificate needs a state apostille plus a Mexican certified translation (perito traductor) ❓.
5. Digital nomad: no dedicated visa
- Mexico has no digital-nomad category. Remote workers use temporary residency by economic solvency ✅ (living-abroad.org).
- Visitors (FMM tourist status) may not do paid work in Mexico. Stay length on entry is at the officer's discretion, up to 180 days ❓.
- Whether remote work for a foreign employer breaks the "no Mexican remuneration" rule of the solvency visa is a grey area ⚠️. Ask a lawyer.
6. Naturalization
6.1 Which rule applies
- General rule: 5 years of residence immediately before the application ✅ (Ley de Nacionalidad art. 20; SRE).
- 2 years for: spouses of Mexicans; descendants of Mexicans by birth; people with Mexican children by birth; nationals of a Latin American country or of the Iberian peninsula ❓ (list from memory of art. 20.I; verify). Not available to US citizens on nationality grounds.
- The residence must be proven with a valid INM card (temporary or permanent) that has at least 6 months of validity left after you file, and carries your CURP ✅ (Reglamento art. 16).
- Time as a temporary resident counts toward the 5 years ⚠️ (the Reglamento says legal stay via an INM document; confirm with SRE).
- No pending reform found as of Oct 2026 ❓.
6.2 Documents (Reglamento art. 16; SRE)
| Document | Issuer | Apostille / legalization | Validity |
|---|---|---|---|
| Application form (DNN-3 ❓) | SRE | — | — |
| Payment of rights: MXN 9,500 (~$516) ✅ (SRE fee table, Anexo 4 RMF 2026) | Bank | — | Valid through Dec 31, 2026 |
| Valid INM residence card (6+ months left), with CURP | INM | — | ✅ |
| Foreign birth certificate | Your US state | Apostille (state SOS) + translation by a Mexican perito ✅ / ❓ for translator rule | ❓ |
| Passport | DoS | — | Valid |
| Federal and local criminal record certificates (Mexican) | FGR / state ❓ | — | ❓ |
| INM statement of exits and entries (for counting absences) | INM | — | ✅ (Reglamento art. 16) |
| 2 color photos, 4.5 × 3.5 cm, white background ✅ | You | — | — |
- Decision time: SRE says 3 months after INM gives its opinion ✅ (SRE fee table). Real-world totals ❓.
- After approval: you sign the renunciation and oath (art. 17/19), then receive the carta de naturalización ✅.
6.3 Exam and language
- History and culture exam: 10 questions, 8 correct to pass, max 10 minutes. Study guide on sre.gob.mx ✅ (SRE).
- Spanish exam: short interview + reading comprehension + writing, 6 points, 5 to pass, max 10 minutes ✅ (same source).
- Two attempts per exam. Failing twice means waiting 1 year and paying again ✅. No-shows count as failures ✅.
- Over-60s, minors and refugees only need to show they speak Spanish ✅ (Reglamento art. 15).
- No CEFR level is stated ❓.
6.4 Mexican-born and Mexican-descent applicants
- Mexicans by birth cannot be deprived of their nationality (constitutional reform in force since March 1998) ✅ (summary, secondary). A person born abroad to a Mexican parent is usually Mexican by birth and should register the birth (declaratoria/registro) rather than naturalize ❓.
- Naturalized Mexicans can lose Mexican nationality by, among other things, voluntarily acquiring another nationality, presenting themselves as a foreigner in a public instrument, using a foreign passport, or living abroad for 5 continuous years (Const. art. 37.B) ⚠️ (secondary source; verify the text). This matters for US citizens: you must enter the US on your US passport by US law.
7. Physical presence and absences
| Stage | Rule | Source |
|---|---|---|
| Temporary → permanent (4 years) | Absence limits ❓ not verified | ❓ |
| Naturalization | Absences do not break residence unless they fall in the 2 years before filing and total more than 6 months | ✅ Ley de Nacionalidad art. 21 |
| Naturalization, 1-year cases (adoptees/minors) | Residence must be uninterrupted | ✅ art. 21 |
| Travel while a card application is pending | A permiso de salida y regreso is required; fee MXN 591 ✅ (Deloitte) | ✅ fee |
| Tax residence | Based on home/center of vital interests, not a day count ✅ | ✅ CFF art. 9 (CFF text, Apr 9 2026 compilation, Oct 9, 2026) |
8. Legal stability and risk
- Thresholds move every February with the UMA (+3.69% in 2026) ✅, and the Lineamientos were rewritten in 2025 ✅ (living-abroad.org).
- Consulate drift: dollar and peso figures differ between consulates and sometimes ignore the current UMA (Washington example, §1) ⚠️.
- INM fee discounts: the 50% fee rules for 2026 were "pending definition" per Deloitte ⚠️.
- Safety (US State Dept, advisory dated May 29, 2026 per search summary ⚠️): Mexico overall Level 2. Level 4 (Do Not Travel): Colima, Guerrero, Michoacán, Sinaloa, Tamaulipas, Zacatecas. Level 3: Baja California, Chiapas, Chihuahua, Guanajuato, Jalisco, Morelos, Sonora. Level 1: Campeche, Yucatán. Others, incl. Mexico City, Quintana Roo, Oaxaca, Baja California Sur, Level 2 (travel.state.gov). Re-check the advisory before you travel.
- Healthcare: private care is widely used by expats ❓. Legal residents can buy into IMSS (Seguro de Salud para la Familia). Annual 2026 fee per person, from Mar 1, 2026: 20–29 MXN 11,550; 30–39 12,350; 40–49 14,350; 50–59 14,850; 60–69 20,600; 70–79 21,500; 80+ 22,150 ⚠️ (secondary source northamericans.com; official page imss.gob.mx). Pre-existing-condition exclusions and waiting periods ❓.
- Rating: LOW–MEDIUM legal risk; MEDIUM security risk (strongly location-dependent).
10. Common mistakes and tips
- Using the UMA math when your consulate publishes a higher figure (e.g. Washington). Use the consulate's sheet, plus a margin.
- Bringing online statement printouts. Washington requires originals or bank-stamped statements.
- Missing the 30-day window to exchange the visa at INM.
- Entering as a tourist instead of for canje ❓.
- More than 6 months of total absences in the 2 years before filing for citizenship.
- Letting the residence card get within 6 months of expiry when you file for naturalization.
- Assuming Mexico allows dual citizenship like Peru does. You sign a renunciation, and as a naturalized Mexican, using your US passport can put Mexican nationality at risk ⚠️.
- Living in a Level 3–4 state without checking the current advisory.
12. Open questions we are still researching
- Ley de Migración art. 54: 4-year temporary → permanent rule and absence limits
- Exact list of 2-year naturalization groups (art. 20.I)
- ~~Constitution art. 37.B loss-of-nationality text~~ ✅ verified in screening.md (SCJN text: loss "por usar un pasaporte extranjero")
- Whether INM applies 50% or 100% card fees for 2026
- Work-permit fee for temporary residents
- RFC requirements (CFF art. 9 residence rule ✅ Oct 9, 2026)
- ~~US–Mexico tax treaty and totalization agreement status~~ ✅ Oct 9, 2026: treaty in force (IRS list); totalization not in force (SSA list)
- Whether remote work for foreign employers is allowed on a solvency visa
- IMSS fees at the official source; pre-existing-condition exclusions
- Cost of living (no figures in this dossier)
- Date of the latest State Dept advisory
- Translation (perito) rules for SRE documents