Home/Canada/Finance/Fhsa Overcontribution Guide
🇨🇦 2026 CRA FHSA Excess Amount, RC727 & RC728 Framework

FHSA Overcontribution Tax Penalty Guide 2026

Understand Canada's FHSA excess-amount rules, the 1% monthly tax, participation-room calculations, Form RC727, Form RC728, designated withdrawals and transfers, and CRA taxpayer-relief options.

1. What Is an Excess FHSA Amount?

An excess FHSA amount generally arises when the total of your FHSA contributions and transfers from RRSPs to your FHSAs exceeds your FHSA participation room. The calculation is more detailed than simply comparing contributions with an $8,000 annual amount because prior excess amounts, participation-room carryforward, designated amounts, taxable withdrawals, re-participation room and the $40,000 lifetime limit can affect the result.

Key Framework Highlights:
  • FHSA holders generally have to pay a tax of 1% per month on the highest excess FHSA amount in that month.
  • The tax continues until the excess FHSA amount is eliminated.
  • There is no RRSP-style $2,000 lifetime overcontribution buffer for FHSAs.
  • The excess amount can be reduced or eliminated by designated amounts, taxable withdrawals, amounts deemed received on cessation, and new FHSA participation room in the following year, depending on the statutory calculation.
  • Contributions and RRSP-to-FHSA transfers both matter when determining excess FHSA amounts.
  • The $8,000 amount is the annual FHSA participation amount before applying applicable carryforward and other adjustments; it is not a universal statement that every holder has exactly $8,000 available in every year.
Action Checklist:
  • Check your FHSA participation room before contributing or transferring.
  • Include all FHSA contributions across all FHSA accounts.
  • Include all RRSP-to-FHSA transfers.
  • Check for prior-year excess amounts and unused participation-room carryforward.
  • Check CRA My Account and reconcile it with your own financial records.
  • Act promptly if an excess amount appears.

2. FHSA Participation Room, Carryforward and the $40,000 Lifetime Limit

The first year you open your first FHSA generally gives you $8,000 of FHSA participation room. In later years, unused participation-room carryforward can increase available room, but the detailed calculation differs from the deduction carryforward rules. The lifetime FHSA limit is $40,000 and the participation-room calculation must account for prior contributions, RRSP transfers, designated amounts and certain re-participation rules.

Concept2026 Rule
Annual participation amount$8,000
Participation-room carryforwardGenerally limited to the lesser of $8,000 and the amount calculated under CRA's participation-room formula
Lifetime limit$40,000
First year an FHSA is opened$8,000 participation room
More than one FHSAYour participation room is shared across all FHSAs; opening additional FHSAs does not create another $8,000 of room

3. How the 1% Monthly FHSA Excess Tax Works

The FHSA excess tax is generally 1% of the highest excess FHSA amount in the month. The tax is calculated month by month and continues for every month in which an excess amount remains.

4. Which CRA Forms Apply to an FHSA Overcontribution?

The supplied page used the wrong form number. CRA currently distinguishes between the forms used for qualifying withdrawals, excess-amount corrections and excess-tax reporting.

FormPurpose
RC725Request to Make a Qualifying Withdrawal from your FHSA
RC727Designate an Excess FHSA Amount as a Withdrawal from your FHSA or as a Transfer to your RRSP or RRIF
RC728First Home Savings Account (FHSA) Return used to report FHSA taxes, including tax on excess FHSA amounts
RC728-SCH-ASchedule A used to calculate excess FHSA amounts subject to the 1% tax
RC4288Request for Taxpayer Relief - Cancel or Waive Penalties and Interest, where a taxpayer-relief request is appropriate

5. Designated Withdrawals and Designated Transfers

CRA allows specific designated transactions to reduce or eliminate an excess FHSA amount. The form used is RC727, and the type of designated transaction depends on whether the excess arose from FHSA contributions, RRSP-to-FHSA transfers, or both.

Key Framework Highlights:
  • A designated withdrawal is not included in income for the year of the designated withdrawal.
  • A designated transfer is a transfer to an RRSP or RRIF under the prescribed rules.
  • A designated amount cannot exceed the applicable excess FHSA amount at the time of designation.
  • A designated withdrawal can only be supported by the person's contribution history under CRA's limits.
  • A designated transfer is limited by the person's prior RRSP-to-FHSA transfer history.
  • The designated withdrawal or transfer reduces the excess amount for purposes of the 1% tax calculation.
Source of ExcessPossible Designated Transaction
Only FHSA contributionsDesignated withdrawal from the FHSA
Only RRSP-to-FHSA transfersDesignated transfer from the FHSA to an RRSP or RRIF
Both contributions and RRSP-to-FHSA transfersDesignated withdrawal or transfer may be available subject to CRA's restrictions and the source amounts

6. Designated Withdrawal vs Ordinary Taxable Withdrawal

A designated withdrawal used to eliminate an excess FHSA amount is materially different from an ordinary taxable FHSA withdrawal.

7. Direct Transfer of Excess FHSA Funds to an RRSP or RRIF

When the excess arose from RRSP-to-FHSA transfers, a designated transfer can return an appropriate amount from the FHSA to an RRSP or RRIF. CRA states that a designated transfer does not impact unused RRSP deduction room.

Key Framework Highlights:
  • A designated transfer is completed using Form RC727 and the financial institution's transfer process.
  • The amount must satisfy the designated-transfer restrictions.
  • The designated transfer is not an ordinary new RRSP contribution.
  • CRA states that the designated transfer does not impact unused RRSP deduction room.
  • Do not describe the transfer as creating a new RRSP deduction.

8. FHSA Contribution Deductions and Excess Amounts

An excess FHSA amount and an FHSA deduction are related but distinct concepts. The amount of FHSA contributions that can be deducted depends on the person's FHSA deduction limit and the applicable rules. A designated excess withdrawal cannot itself be deducted.

SituationGeneral Treatment
Contribution within available FHSA deduction limitCan generally be claimed as an FHSA deduction, subject to the normal rules
Contribution designated as an excess withdrawalThe designated excess amount cannot be deducted for any year
RRSP-to-FHSA transferNot deductible as an FHSA contribution
Contribution made after first qualifying FHSA withdrawalCannot be deducted for any year

9. What Happens If You Do Nothing About the Excess?

The 1% monthly tax continues while an excess FHSA amount remains. An excess amount can also affect the calculation of the person's participation room in the following year, so ignoring the problem can have effects beyond the current month's tax.

10. Form RC728 and June 30 Filing Deadline

When FHSA taxes are payable, the holder must file Form RC728, First Home Savings Account (FHSA) Return, and the required schedules. CRA states that the return and tax are generally due by June 30 of the year following the calendar year in which the FHSA tax arose.

Year FHSA Tax ArisesGeneral RC728 Deadline
2025June 30, 2026
2026June 30, 2027
2027June 30, 2028

11. Taxpayer Relief for FHSA Taxes

CRA's taxpayer-relief process can be used to request cancellation or waiver of certain penalties and interest where the statutory taxpayer-relief conditions are satisfied. Form RC4288 is the applicable request form. Relief is discretionary and is not an automatic waiver merely because the overcontribution was an honest mistake.

Key Framework Highlights:
  • A taxpayer can request relief using CRA's taxpayer-relief process where appropriate.
  • Form RC4288, Request for Taxpayer Relief - Cancel or Waive Penalties and Interest, is available for this purpose.
  • CRA considers the facts and circumstances of the request; an assertion of reasonable error does not create an automatic entitlement to relief.
  • Prompt correction, supporting records, circumstances causing the error and the taxpayer's overall compliance history can be relevant to a taxpayer-relief request.
  • The best approach is to remove or reduce the excess promptly rather than relying on a later waiver request.
Action Checklist:
  • Correct the excess as soon as possible.
  • Calculate and report the applicable FHSA tax.
  • Keep evidence of when the error was discovered.
  • Keep evidence of when corrective action was taken.
  • File RC4288 or use CRA's digital taxpayer-relief process if seeking relief.
  • Explain the circumstances and provide supporting documents.

12. FHSA Overcontribution and the Following Year's Room

The effect of an excess can continue into the following year because the excess amount is part of the participation-room calculation. CRA's current formula also distinguishes unused FHSA re-participation room from FHSA participation-room carryforward.

13. FHSA vs TFSA vs RRSP Excess Contributions

FHSA overcontribution rules should not be confused with TFSA or RRSP rules. The forms, timing, relief mechanisms and treatment of excess amounts are different.

AccountMain Excess RuleKey 2026 Form / Process
FHSAGenerally 1% per month on the highest excess FHSA amount for each affected monthRC727 for designated correction; RC728 and RC728-SCH-A for FHSA tax
TFSAGenerally 1% per month on excess TFSA amountTFSA-specific reporting and contribution-room rules
RRSPDifferent excess-contribution system, including the well-known $2,000 cumulative cushionRRSP-specific reporting and overcontribution rules

14. Complete 2026 FHSA Overcontribution Resolution Roadmap

Use this sequence to diagnose and correct an excess FHSA amount.

15. Common FHSA Overcontribution Mistakes

The biggest errors come from using the wrong form or treating the FHSA like an RRSP or TFSA.

Action Checklist:
  • Using RC725 as the excess-tax return
  • Using RC725 instead of RC727 for a designated excess withdrawal
  • Failing to file RC728 and RC728-SCH-A when FHSA tax is payable
  • Assuming June 30 is the deadline for RC725
  • Calling $8,000 the total annual room for every FHSA holder regardless of carryforward and prior transactions
  • Ignoring RRSP-to-FHSA transfers when calculating excess
  • Assuming there is an RRSP-style $2,000 FHSA buffer
  • Calculating the 1% tax from the year-end balance instead of the highest excess amount in each month
  • Ignoring the effect of new participation room on January 1 of the following year
  • Automatically making a cash withdrawal when the excess came from RRSP-to-FHSA transfers
  • Claiming a designated excess withdrawal as an FHSA deduction
  • Saying a designated transfer reduces unused RRSP deduction room
  • Assuming every contribution connected to an excess is automatically nondeductible
  • Guaranteeing that RC4288 will eliminate the tax because the error was accidental
  • Assuming the value of the FHSA investment account itself creates an excess amount; income and investment growth do not constitute contributions or RRSP transfers for participation-room purposes

Frequently Asked Questions

Generally, CRA charges 1% per month on the highest excess FHSA amount in each month that the excess remains. The tax continues until the excess FHSA amount is eliminated or otherwise reduced under the statutory rules.

For the excess-tax return, use Form RC728 and, where applicable, RC728-SCH-A. Form RC727 is used to designate an excess FHSA amount as a withdrawal or transfer to an RRSP or RRIF. Form RC725 is for a qualifying home-purchase withdrawal, not the excess-tax return.

When FHSA tax is payable, Form RC728 and the tax are generally due by June 30 of the year following the calendar year in which the FHSA tax arose. CRA's weekend and public-holiday due-date exception can apply.

A designated withdrawal made under the prescribed RC727 process is generally not included in income for the year. A designated transfer to an RRSP or RRIF may also be available where the excess arose from eligible RRSP-to-FHSA transfers and the CRA conditions are satisfied.

Not necessarily. The deduction depends on your contribution history and FHSA deduction limit. For example, an excess caused by contributions can leave an amount within the available deduction limit that remains deductible, while a designated excess withdrawal itself cannot be deducted.

You can request taxpayer relief through CRA's penalty-and-interest relief process, including Form RC4288. Relief is discretionary and depends on the circumstances; an accidental contribution does not automatically guarantee cancellation of the tax.

Official Government & CRA References

2026 FHSA Overcontribution Metrics

  • Excess-Amount Tax
    1% per month on the highest excess amount for the month
  • Annual Participation Amount
    $8,000, subject to carryforward and other adjustments
  • Excess-Tax ReturnForm RC728 + RC728-SCH-A
  • FHSA Tax Deadline
    June 30 of the following year

Related Tax Tools

FHSA Newcomer Guide for Buying a Home→FHSA Qualifying Home Purchase Rules→FHSA vs RRSP Home Buyers' Plan Comparison→

Need CRA Filing Assistance?

Always verify your tax rates, filing deadlines, and deductions on the official Canada Revenue Agency portal.

Official CRA Portal →