Missing taxes is not an uncommon occurrence. Whether you moved countries, forgot a deadline date, or had a convoluted mess year in finance, not filing taxes is more a frequent occurrence than most would think. Even so: how behind in years can you file back taxes — and what are you in for if you don’t?
Here is a step-by-step guide for laws, risks, and real options for coming back into compliance no matter where you are or how behind you are.
Why People Fall Behind on Taxes
It gets complicated. Here are reasons why individuals regularly miss filing:
- You relocate overseas and you assume you are no longer accountable.
- Engaging in multiple jobs or freelance assignments across borders.
- Mixing up deadlines or site rules.
- Purposeful evasiveness or tax protest (which is risky).
- Sickness, problems at home, or paper anxiety.
And for US expatriots in particular, it gets even further muddled. Most are not even cognizant citizens and green card residents are still obligated to file back US taxes regardless of where in the globe you are living — every year. Thankfully, it is at no time too early or too late to fix it.
Then, How Many Years Can You File Back Taxes?
United States (IRS regulations)
Technically speaking, you can enter in arrears taxes for any year at any time; the IRS needs only the prior six years in order to come into compliance. Here’s why:
- 3 years: To ask for a refund. You have 3 years when you first had a deadline or you lose it.
- 6 years: The IRS usually requires 6 years of returns if you owe taxes or if you’re an expat filing with the Streamlined Filing Compliance Procedures.
- Over 6 years? When it is suspected there is large-scale underreporting or even outright falsification, no statute of limitations is in effect, and the IRS can look further in the past.
Canada
CRA does permit back filing for a few years, but if you are seeking relief for penalties then you should apply for it in Voluntary Disclosures Program. You would typically have to file at least 6 years of returns.
UK (HMRC)
Late returns should be filed as soon as possible. 20 years are available in cases where evasions are intentional. 4 or 6 years are a maximum in cases where errors are careless or innocent.
Australia (ATO)
There is a 2-year amendment period in general but late lodgment extends further into the past in certain cases if there is an initiation of audit by ATO.
Other Countries
Most countries allow back filings but would heavily penalize if lateness seems intentional. Most governments are less severe if you voluntarily appear before you are brought in.
�� Expatriate Guidance: Expats overseas are often stuck between a couple of conflicting regimes. Firms like Expat US Tax are experts at enabling people catch up — safely, within a framework which won’t get you audited.
What if you don’t file?
Denying there is a problem doesn’t make it go away. You risk:
- Interest and penalties: These come promptly. In the United States, failure-to-file penalties exceed failure-to-pay.
- Lost refunds: The IRS retains your money for life after a period of three years.
- Tax lien or court action: Agents might freeze bank accounts or withhold salaries or even prevent passport renewals as a last option (more so in the U.S.).
- Issue of immigration: Failure to pay taxes may affect visa renewals, applications for a green-card or citizenship.
How to File Back Taxes (Step-by-Step)
- Gather your records
Start with income statements (W-2, 1099, T4s, etc.), foreign income, bank interest, and deductions. - Mark which are filing years
Most advisors would recommend coming back at least six years. You are in the US so you should note returns, FBARs, and FATCA forms. - Request for proper forms
There is a form for each year. Do not use a current year form for previous years – it would not be accepted. - Mail in submissions (usually)
Previous tax returns are typically submitted in paper form, not electronically. - Include disclosure programs
They include such programs as the IRS Streamlined Procedures or the Voluntary Disclosures program at the CRA — if you qualify. - Seek assistance if you are an expat
It is not simple to comply with international tax. Firms like Expat US Tax can prepare past returns, rectify FBAR issues, and take care of any agencies like the IRS on your behalf.
People Also Ask (PAA)
➤ Will I go to jail if I don’t file my taxes?
Extremely rarely. A jail term is not a typical consideration. Generally speaking, the IRS is looking for revenue and fine — not jail incarceration — from those entering voluntarily. Fraud or repeat willful evasion is a different story.
➤ What if I am unable to repay taxes?
You still have to file. Filing evades steepest penalties and leaves room for payment plans, offers in compromise, or even penalty abatement.
➤ What is the IRS Streamlined Filing Procedure?
It is a catch-up program for U.S. citizens overseas for paying in arrears without penalties. You must certify a non-willful failure to file, and you will have 3 years of returns and 6 years of FBARs to file.
FAQs
Q: How far in the past can I file taxes for a refund?
A: Here in America, a few years. Then it’s gone for good. Other countries impose limits too.
Q: Can I file back taxes online?
A: No, in a majority of countries. Back taxes are usually paper filing. There are professionals though who can prepare and correctly mail them.
Q: Would it be better to file late or not at all?
A: File always — even late. Late filing is less penalised than not filing at all and precludes best-case-of-the-law remedies.
Bottom Line: Pay What You Owe — As Soon As Possible
If you would like to know for how many years you are capable of paying taxes back, it is country-specific, based on your own case, if you are in debt or if you are eligible for a refund. However, in either situation it is best accomplished sooner rather than later.
Whether you are behind by two or by twenty years, there is relief. Especially if you are an expat American, utilizing an experienced team like Expat US Tax is setting you on course worry-free and without guesswork.
Don’t wait for a mail-in-the-mail about a tax office. Do it first now — and worry less tomorrow.
