# TaxDays: Tax Residency Tracker — Expat & Nomad Tax Day Tracker

> Tracks international travel days for tax residency compliance. (iPhone/iPad app by Sang Peiris.)

- Source: https://appshunter.io/ios/app/taxdays-tax-residency-tracker/id6766550942 (this page in markdown: same URL + `.md`)
- Developer: [Sang Peiris](https://appshunter.io/developer/1896301757)
- Category: Finance, Utilities
- Price: Free with in-app purchases
- Rating: 4.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 31 MB
- Languages: American English
- Released: 2026-05-09
- Data updated: 2026-08-23
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/taxdays-tax-residency-tracker/id6766550942/reviews.md

## What is TaxDays?

One wrong border crossing can trigger a tax bill. TaxDays makes sure that never happens.

If you split your year between countries, the difference between 182 days and 183 can cost you thousands. TaxDays tracks every crossing with precision, runs the calculations automatically, and warns you before you breach a residency threshold — not after.

Built for people who live differently
· Digital nomads managing 90-day visa windows
· US expats monitoring the Substantial Presence Test
· Colombia residents tracking their 183-day rolling window
· Mexico residents navigating calendar-year rules

What TaxDays does
· Logs every entry and exit — date, time, airport, airline, flight number
· Calculates your running day counts in real time, per country
· Shows your exact risk level before you make your next move
· Warns you before you cross a threshold, not after
· Visualises your full travel history on an interactive world map
· Exports a complete travel log your accountant can actually use

The math is harder than it looks
The US Substantial Presence Test isn't simple addition — it's a weighted formula across three calendar years. Colombia uses a rolling 365-day window, not a calendar year. Mexico counts days differently depending on your US treaty status. TaxDays does all of this correctly, automatically, every time you open the app.

Your data, always with you
Syncs across iPhone and iPad via iCloud. Export your full history as a JSON file. Works completely offline — no account required to get started.

Try free for 2 weeks. Then $17.99/year.

Less than $1.50 a month for travellers who can't afford to guess.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Logs entries and exits with travel details
- Calculates real-time country day counts
- Warns before residency thresholds are breached
- Visualizes travel history on a world map
- Exports travel logs for accountants
- Handles complex tax residency calculations

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| TaxDays Premium Monthly | $2.99 | per month |
| TaxDays Premium | $17.99 | per year |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/taxdays-tax-residency-tracker/id6766550942/reviews.md

### 4/5 — Nice app

*2026-07-02*

It’s a nice app. But I think it’s measuring tax residency using >=183 days rather than >183 days.

**Developer response:** Thank you for the feedback. This has been corrected

## Frequently asked questions about TaxDays

### What is TaxDays?

TaxDays is an app designed to meticulously track your international travel days to help you comply with tax residency rules. It automatically calculates your time spent in various countries and alerts you before you reach critical thresholds.

### How does TaxDays calculate residency?

TaxDays automatically calculates your running day counts per country based on your logged entries and exits. It handles complex rules like the US Substantial Presence Test and rolling 365-day windows for other countries.

### Can I use TaxDays offline?

Yes, TaxDays works completely offline, and you don't need an account to start tracking your travel days. Your data syncs across your iPhone and iPad via iCloud.

### What are the pricing details for TaxDays?

TaxDays offers a free trial for 2 weeks. After the trial, the subscription is $17.99 per year, which amounts to less than $1.50 per month.

### Does TaxDays have ads?

No, TaxDays does not contain advertisements. The app is focused on providing a seamless tracking experience without interruptions.

### What devices does TaxDays support?

TaxDays is available on iPhone, iPad, and iPod. It syncs data seamlessly across these devices using iCloud.

### How often is TaxDays updated?

The latest version of TaxDays is 1.2.0, and it was last updated on July 13, 2026. Updates typically include improvements and new features based on user feedback.

### Can I export my travel data from TaxDays?

Yes, TaxDays allows you to export your complete travel history as a JSON file. This makes it easy to share with your accountant or for your own records.

## Version history (last 5 releases)

### 1.3.1 — 2026-07-31

Dashboard risk indicators now use progressive color coding as you approach a threshold, so it's easier to see at a glance how much room you have left.

The Colombia 365-day planner insight card is now more compact and easier to scan.

Fixed a bug where the trip date field could get cut off during editing on some iPhone models.

General UI polish and stability improvements.

### 1.3.0 — 2026-07-30

Trip timelines (Colombia, Mexico) now color-code each stay individually based on your running day count, so you can see exactly which trips are pushing you toward a residency threshold
Colombia planner: quickly jump back to today from anywhere on the timeline
Cleaner, more focused dashboard summary cards
Fixed an issue on Android where parts of the Add Trip screen could appear behind the navigation bar
General layout and stability improvements on Android

### 1.2.0 — 2026-07-13

• Monthly subscription option added ($2.99/month)
• Privacy Policy link added to Settings
• UI improvements and bug fixes

### 1.1.0 — 2026-06-16

• Updated Privacy Policy link
• UI improvements and bug fixes

### 1.0.2 — 2026-06-15

• iCloud sync — your trips and settings now sync automatically across all your devices
• Historical visits sorted by most recent trip
• Bug fixes and performance improvements

## Related topics

[tax residency genius](https://appshunter.io/ios/topics/tax-residency-genius) · [tax residency](https://appshunter.io/ios/topics/tax-residency) · [tax residency fiscal tracker](https://appshunter.io/ios/topics/tax-residency-fiscal-tracker) · [tax residency tracker](https://appshunter.io/ios/topics/tax-residency-tracker) · [canada residency tracker](https://appshunter.io/ios/topics/canada-residency-tracker)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*