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GST/HST Remittance Calculator

2025
Filing Details
$

Total GST/HST collected from customers

$

GST/HST paid on business purchases

$
Remittance Result

Amount to Remit

$5,300.00

GST/HST Collected$8,500.00
Input Tax Credits-$3,200.00
Net Remittance$5,300.00
Per Quarter$1,325.00
Regular vs Quick Method

Regular Method

$5,300.00

Collected - ITCs

Quick Method (est.)

$896.05

Reduced % of collected

Lower Cost

Savings: The Quick method saves you approximately $4,403.95 more. The Quick Method is simpler but does not allow you to claim ITCs on individual purchases.

Understanding GST/HST Filing in Canada

Filing deadlines, Quick Method, and ITC rules

Monthly filers: due one month after the reporting period ends. Quarterly filers: due one month after the quarter ends. Annual filers: due three months after the fiscal year-end (June 15 for individuals with December 31 year-end). Late filing results in penalties and interest on any amount owing.
The Quick Method is a simplified way to calculate GST/HST remittance. Instead of tracking ITCs on every purchase, you remit a reduced percentage of revenue collected (varies by province and business type). You also get a 1% credit on the first $30,000 of eligible revenue. It is available to businesses with under $400,000 in annual taxable supplies.
You can claim ITCs on GST/HST paid for goods and services used in your commercial activities. This includes office supplies, professional services, equipment, vehicle expenses (business portion), rent, utilities, and more. You need documentation showing the supplier name, GST/HST number, amount, and date. Personal expenses and exempt supplies do not qualify.
Small businesses with annual taxable supplies under $500,000 (excluding zero-rated) can use the simplified method. This allows you to calculate ITCs based on total purchases that include GST/HST rather than tracking tax on each individual invoice. You multiply eligible purchases by a factor (e.g., 13/113 for HST at 13%).
Late filing penalty is 1% of the balance owing, plus 0.25% for each complete month late, up to 12 months. Interest is charged on unpaid amounts at the prescribed rate. Repeated late filing may result in increased penalties. CRA can also withhold refunds to offset outstanding balances on other tax accounts.
Yes, you can request a change in filing frequency by contacting CRA. Generally: annual revenue under $1.5M allows annual filing; $1.5M to $6M requires quarterly; over $6M requires monthly. You can voluntarily choose a more frequent period (e.g., monthly even if you qualify for annual) to receive refunds sooner.

CRA-Aligned: Calculations use 2025 CRA GST/HST rates. The Quick Method estimate uses simplified rates and may vary by business type. Consult a tax professional for personalised advice.

More Information

Disclaimer: This calculator provides estimates based on current CRA rates and thresholds for the 2025 tax year. It does not constitute professional tax, financial, or legal advice. Your actual liability may differ depending on your individual circumstances. Always consult a qualified accountant before making financial decisions. Read our terms

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