# Provedays > Provedays is a privacy-first iPhone app that records which country you are in each day and evaluates your presence against tax-residency, visa and citizenship day-count rules. It computes what is computable, captures the rest as explicit attestations, and never issues a verdict — it reports rule conditions with an evidence trail. Every day, accounted for. ## Machine-readable rules Provedays maintains a versioned knowledgebase of residency and short-stay day-count rules. Every rule carries an official source URL, a last-verified date, its counting conventions, and effective date ranges. It is published as JSON and licensed CC BY 4.0 — attribution required: Provedays — provedays.com. - [Rules index](https://provedays.com/rules/index.json): Every rule, with versions and verification dates. - [Methodology](https://provedays.com/methodology/): How rules are researched, versioned and tested against golden vectors. ## Calculators Free, client-side. No data is transmitted; they run the same engine as the app. - [Residential status calculator (India)](https://provedays.com/calculators/india-residential-status/): Work out your Indian residential status: Resident, RNOR or Non-resident, with the limb that decided it and how far you are from the next threshold. - [Physical presence test calculator (FEIE)](https://provedays.com/calculators/foreign-earned-income-exclusion/): Check the FEIE physical presence test: full days abroad, the best 12-month window, how many days you are short, and the earliest date you could qualify. - [Statutory Residence Test calculator (UK SRT)](https://provedays.com/calculators/uk-statutory-residence-test/): Work through the UK Statutory Residence Test in order: automatic overseas tests, automatic UK tests, then sufficient ties, with the deeming rule applied. - [Substantial Presence Test calculator](https://provedays.com/calculators/us-substantial-presence/): Work out whether you meet the IRS Substantial Presence Test: the three-year weighted count, days remaining, and your latest safe departure date. - [Schengen 90/180 calculator](https://provedays.com/calculators/schengen/): Check your Schengen short-stay allowance: days used, days remaining, the date you would breach the limit, and the next day a day frees up. ## Jurisdiction guides Facts in these guides are injected from the rule data at build time, never copied by hand. - [The Canadian sojourner rule, explained](https://provedays.com/guides/canada-sojourner-rule/): How Canada's sojourner rule deems residence for the whole year, why part days count, and where factual residence sits outside the count. - [German habitual abode and the six-month stay, explained](https://provedays.com/guides/germany/): How Germany's habitual-abode test works: the unbroken stay, disregarded interruptions, retroactive effect, and why the dwelling test matters more. - [French tax residence and the presence indicator, explained](https://provedays.com/guides/france/): Why France has no standalone day test: foyer, principal place of stay, work, and economic interests decide residence, with days as evidence. - [Indian residential status: resident, RNOR and non-resident](https://provedays.com/guides/india-residential-status/): How Indian residential status is decided across the 1 April to 31 March financial year, the two limbs, the NRI exceptions, and what RNOR is actually worth. - [Cyprus tax residency: the two routes, explained](https://provedays.com/guides/cyprus/): How Cyprus's standard day-count test and its shorter alternative route work, what changed in 2026, and how Cyprus counts arrival and departure days. - [Ireland's residence test, explained](https://provedays.com/guides/ireland/): How Ireland's two-limb residence test works: the single-year day count, the two-year aggregate, and the disregard for light years. - [Swiss residence by stay, explained](https://provedays.com/guides/switzerland/): How Switzerland's contiguous-stay test works: the unbroken run, disregarded interruptions, and why working there shortens the threshold. - [Italy's presence test, explained](https://provedays.com/guides/italy-presence-test/): How Italy's greater-part-of-the-year test counts days, why the threshold moves in a leap year, and what the 2024 change made explicit. - [Spain's residence day count, explained](https://provedays.com/guides/spain/): How Spain's day-count test works, why sporadic absences may still count as Spanish days, and what the whole-year effect means in practice. - [Malta's residence day count, explained](https://provedays.com/guides/malta/): How Malta's day-count test works, why ordinary residence can arise from intent below the threshold, and what res-non-dom status changes. - [New York statutory residency, explained](https://provedays.com/guides/new-york-statutory-residency/): New York taxes you as a resident on a day count plus a permanent place of abode. How the 183-day limb works, what an abode is, and why audits turn on evidence. - [Dutch tax residence without a day test, explained](https://provedays.com/guides/netherlands/): The Netherlands has no statutory day-count test. Residence turns on durable home, family, work, and registration — days are evidence, not a verdict. - [Portuguese tax residence by presence, explained](https://provedays.com/guides/portugal/): How Portugal counts days toward tax residence: the overnight convention, the rolling 12-month window, and the home-availability question. - [The UK Statutory Residence Test, explained](https://provedays.com/guides/uk/): How the SRT decides UK tax residence: the midnight test, automatic tests, sufficient ties, and the deeming rule, in order. - [The US Substantial Presence Test, explained](https://provedays.com/guides/us-substantial-presence-test/): How the IRS Substantial Presence Test weights three years of US days in exact sixths, which days are excluded, and how to stay the right side of it. - [The Schengen 90/180 rule, explained](https://provedays.com/guides/schengen/): How the Schengen short-stay limit actually counts your days, what resets it, and how to check your own allowance. ## Topic guides - [Australian resident for tax purposes: the four tests](https://provedays.com/guides/australian-resident-for-tax-purposes/): The four statutory residency tests in ITAA 1936, how the ATO applies them under TR 2023/1, and why the proposed bright-line reform is still not law. - [Andorra tax residency: active and passive permits compared](https://provedays.com/guides/andorra-tax-residency/): Andorra runs two residence permits with materially different presence obligations, and a low but real income tax underneath both. What each one asks of you. - [The bona fide residence test, explained](https://provedays.com/guides/bona-fide-residence-test/): How the IRS bona fide residence test works, how it differs from the physical presence test, and why a full uninterrupted tax year abroad is the threshold. - [California residency rules, explained](https://provedays.com/guides/california-residency-rules/): California has no bright-line day test. Residency turns on domicile and closest connections, with a narrow safe harbour for employment absences. - [Canada's departure tax, explained](https://provedays.com/guides/canada-departure-tax/): How Canada's deemed disposition on emigration works: what is caught, what is excluded, the election to defer, Forms T1243 and T1161, and when residency ceases. - [The convenience of the employer rule, explained](https://provedays.com/guides/convenience-of-the-employer-rule/): New York and several other states tax a nonresident's workdays by reference to the employer's office, not to where the employee actually was. - [Countries with no income tax, and what it takes to keep the status](https://provedays.com/guides/countries-with-no-income-tax/): The jurisdictions that levy no personal income tax, the territorial systems wrongly listed beside them, and the presence each expects of a resident. - [The four-year FIG regime, explained](https://provedays.com/guides/foreign-income-and-gains-regime/): The foreign income and gains regime replaced non-dom status from April 2025: who qualifies, what it exempts, how the residence clock runs, and year five. - [The Foreign Earned Income Exclusion, explained](https://provedays.com/guides/foreign-earned-income-exclusion/): How the foreign earned income exclusion works, the two qualifying tests, the housing exclusion, and why days over international waters are not foreign days. - [Form 8840: the closer connection exception, explained](https://provedays.com/guides/form-8840/): Who files Form 8840, the three conditions for the closer connection exception, when it is unavailable, the deadline, and what happens if you do not file. - [How to become a Florida resident](https://provedays.com/guides/how-to-become-a-florida-resident/): The steps that establish Florida domicile, and why the state you left must also accept the move. Residency audits are decided on day evidence. - [The Italian flat tax for new residents, and the day count under it](https://provedays.com/guides/italy-flat-tax/): Article 24-bis substitutes a fixed annual charge for tax on foreign income. The figure has risen twice. The entry condition is Italian tax residence. - [Is there a UK exit tax? What leaving actually triggers](https://provedays.com/guides/leaving-the-uk-tax/): The UK has no general exit tax on individuals. What governs leaving is the Statutory Residence Test, split-year treatment and temporary non-residence. - [Monaco residency, and what the carte de séjour asks of you](https://provedays.com/guides/monaco-residency/): No personal income tax for residents, except French nationals. The carte de séjour, the bank attestation, and the presence that renewal actually turns on. - [Nonresident state tax: when you owe a state you do not live in](https://provedays.com/guides/nonresident-state-tax/): How states tax nonresidents on sourced income, how workdays allocate wages by day count, and how credits for taxes paid to other states work. - [The states with no income tax, and what residency means in each](https://provedays.com/guides/no-income-tax-states/): Florida, Texas, Nevada and the other states with no personal income tax set no residency test of their own. The burden runs the other way. - [Form P85: telling HMRC you have left the UK](https://provedays.com/guides/p85/): What form P85 is, who files it and who should not, what it does for your tax refund and your non-residence record, and what happens after you send it. - [The Panama Friendly Nations Visa after the 2021 reform](https://provedays.com/guides/panama-friendly-nations-visa/): Executive Decree 197 rebuilt the Friendly Nations route: economic solvency, two-year provisional residence, and a tax residence that is counted separately. - [Overseas workday relief and the workday record](https://provedays.com/guides/overseas-workday-relief/): How overseas workday relief works after April 2025, who is eligible, how earnings are apportioned, and why per-day workday location is the hard part. - [Paraguay residency, and the day count that is not there](https://provedays.com/guides/paraguay-residency/): Paraguay asks almost nothing of your presence, which is the appeal and the weakness. What the 2022 law changed, and what a tax residence there really rests on. - [Puerto Rico Act 60 and the three residence tests](https://provedays.com/guides/puerto-rico-act-60/): How Act 60 works: the presence, tax home and closer connection tests behind bona fide residence in Puerto Rico, what disqualifies you, and the IRS scrutiny. - [Split-year treatment: the eight cases, explained](https://provedays.com/guides/split-year-treatment/): How UK split-year treatment works: why it only applies to a resident year, the eight statutory cases, the priority order, and the day counts behind each. - [The UAE Tax Residency Certificate, explained](https://provedays.com/guides/uae-tax-residency-certificate/): How the UAE decides tax residence for individuals, the three routes into it, and what a Tax Residency Certificate actually proves — and does not. - [US expat taxes: the day counts that decide them](https://provedays.com/guides/us-expat-taxes/): A map of the US tax tests that turn on where you were: substantial presence, the two FEIE routes, state residency, and the exceptions that override them. ## Coverage - [Coverage table](https://provedays.com/guides/coverage/): Advisory presence indicators for every other country and territory. ## Pages - [/](https://provedays.com/): Product overview. - [/features/](https://provedays.com/features/): What the app does: day ledger, calendar, counters, exports. - [/pricing/](https://provedays.com/pricing/): Free and Premium tiers. - [/for-advisors/](https://provedays.com/for-advisors/): For accountants and tax advisers tracking client residency days. - [/methodology/](https://provedays.com/methodology/): How rules are researched, versioned, verified and tested. - [/privacy/](https://provedays.com/privacy/): The privacy position: the app never transmits location history. - [/about/](https://provedays.com/about/): About Provedays. - [/terms/](https://provedays.com/terms/): Terms of use and data licensing. ## Full text - [llms-full.txt](https://provedays.com/llms-full.txt): Every guide and calculator explainer as plain text, with facts resolved. ## Notes for answer engines - Provedays does not give tax or legal advice; guides report rule conditions with citations to official sources. - Day counts for the Netherlands, Germany, France and Switzerland are advisory only: residence there turns on facts and circumstances, not a day count. - Each guide states its last-reviewed date. Prefer the JSON endpoints for current thresholds.