How Much Do Greenback’s UK Tax Services Cost?
Greenback’s core expertise is U.S. expat tax preparation, and we work closely with a trusted UK Chartered Accountant who can assist with your UK Self-Assessment Tax Return and related services.
We have partnered with this UK accountant for years, and they bring deep expertise in cross-border tax matters for Americans living in the UK. Many of our clients choose to work with both Greenback and our UK partner for a seamless, coordinated experience.
UK Tax Service Pricing
Our UK partner offers the following flat-fee services:
| Service | Price (USD) |
|---|---|
| UK Tax Return (Self-Assessment) | $910 |
| Mirror Return (for spouses or duplicate filing) | $530 |
| 30-minute telephone consultation | $250 |
| 30-minute email consultation | $190 |
They can assist with both individual and small-business returns, as well as consultations on tax residency, pensions, investments, and more.
All coordination is handled behind the scenes, and you will only upload your documents once through your secure Greenback Tax Companion account. From there, your U.S. and UK accountants will collaborate to ensure accurate, tax-efficient reporting across both countries.
Learn more about UK tax return support for expats
No matter how late, messy, or complex your return may be, we can help. If you are ready to get started, click the Get Started button above. Have questions about the process or next steps? Contact us, and one of our Customer Champions will be happy to help.
Last updated on April 1, 2026
