Does FXpeek publish official IRS or HMRC tax rates?
No. FXpeek provides reference workflows, source URLs, CSV/API links, and derived historical data notes. Official filing rules must be checked separately.
Tax-year FX workflow
Tax year average exchange rate finder
Build a reference workflow for IRS, HMRC, PBOC, or ECB yearly average exchange-rate research without treating FXpeek as a tax authority.
Reference answer
USD/EUR yearly-average workflows should keep the year, pair, source URL, calculation method, and retrieval date together; FXpeek can organize reference data, but final filing treatment must follow the relevant authority or adviser.
GET https://fxpeek.com/api/history?from=USD&to=EUR&date=2026-06-03
GET https://fxpeek.com/api/csv?from=USD&to=EUR&days=365
=IMPORTDATA("https://fxpeek.com/api/csv?from=USD&to=EUR&days=365")When to use this tool
Use this page when a tax-year worksheet, overseas-income note, or freelancer record needs a yearly average exchange-rate reference and a clear source trail. FXpeek helps organize source URLs and derived-data workflows; it does not decide the official tax treatment.
- Map a year, currency pair, and authority-style workflow before filing.
- Use monthly-average and CSV links as supporting data when no official value is imported.
- Keep official-source notes separate from FXpeek-derived calculations.
Workflow
- Choose year and currency pair
- Open supporting average-rate data
- Keep source URL and retrieval date
- Confirm final filing source with your policy or adviser
FAQ
When is a yearly average useful?
It is useful when a worksheet or policy accepts a yearly average instead of individual dated exchange rates.