Nova Scotia HST Calculator

Calculate Harmonized Sales Tax quickly and accurately for your Nova Scotia transactions.

How to Use

• 1. Enter the amount into the “Price excluding HST” field.
• 2. The calculator will show the HST, Federal part (5%), Provincial part, and the Price including HST automatically.
• 3. You can click on the Clear button to clear all fields and start over with a new amount.

About Nova Scotia HST

• Current rate: 14% (5% GST + 9% PST) on or after April 1st, 2025
• Applies to most goods and services

As of April 1, 2025, Nova Scotia’s Harmonized Sales Tax (HST) rate has officially decreased from 15% to 14%. This change is now in effect and applies to most taxable supplies of personal property and services in the province. The applicable rate depends on when the tax became payable or was paid, whichever came first. Transitional rules clarify how to apply the new rate for transactions around the effective date.

For full details, visit the CRA’s official page:
CRA Notice 342 – Nova Scotia HST Rate Decrease

• Before April 1, 2025, the HST at 15% would apply
• On or after April 1, 2025, the HST at 14% would apply, and our Nova Scotia HST calculators show the current HST rates only.

Quick Facts

• NS has maintained a 15% HST rate since 2010
• Some items are HST-exempt or zero-rated
• HST credit available for eligible individuals

Tips for Businesses

• Collect 15% HST on taxable supplies
• File HST returns on time to avoid penalties
• Keep accurate records of HST collected and paid

Find out the exact HST in Canada here.

For Consumers

• HST is included in displayed prices for most retail items
• Check your receipts to ensure correct HST charges

Need More Info?

• CRA HST page
• Nova Scotia tax information

Disclaimer: This calculator is for informational purposes only. For official tax matters, please consult with a qualified tax professional or the Canada Revenue Agency.