Mississippi Sales Tax Calculator (2026) — Add or Reverse Tax
Mississippi's combined sales tax rate is 7.06% (7.00% state + 0.06% average local). Use the calculator below to add Mississippi sales tax to a price, or reverse a tax-included total to find the pre-tax price and exact tax amount.
How to use this calculator:
- Adding tax — enter a pre-tax price, pick "Add tax to price," and the calculator applies the Mississippi rate to show the tax amount and final total.
- Reversing (extracting) tax — enter a total that already includes tax, pick "Extract tax from total," and the calculator divides by 1 + the rate to isolate the pre-tax price and the exact tax paid.
- Pick the rate that matches your situation: the average combined rate is a good statewide estimate, but the state-only or maximum-local rate is more precise if you know the exact city or county.
Understanding Mississippi Sales Tax
Mississippi's state sales tax rate is 7.00%, and local jurisdictions add an average of 0.06% on top, bringing the typical combined rate to 7.06%. Rates vary by city and county — the highest combined rate in Mississippi can reach 8.00%.
Mississippi was the first US state to adopt a general sales tax, in 1930, during the Great Depression.
Mississippi also levies a state income tax, which shapes how much the state relies on sales tax revenue relative to other funding sources.
Groceries
taxed at a reduced state rate of 5% (cut from the full 7% rate effective July 1, 2025)
Largest city
Jackson
State income tax
Yes
Why Reverse Sales Tax Calculation Matters
Receipts and marketplace payouts usually show only the tax-included total, so separating revenue from tax collected — for bookkeeping, expense reports, or checking what an item costs before Mississippi's tax is applied — means working backward from that total. Dividing by (1 + rate) isn't the same as subtracting the rate, which is why the calculator above handles it exactly.
Mississippi Taxability at a Glance
🛒 Groceries
Reduced rate
👕 Clothing
Taxable
💊 Prescription drugs
Exempt
How Mississippi Fits Into the US Sales Tax System
The United States has no federal sales tax — unlike VAT/GST countries where a national rate applies everywhere, US sales tax is set entirely at the state level, and each of the 50 states (plus DC) independently decides whether to levy one, what the rate is, and what's exempt. Mississippi is one of the 45 states (plus DC) that levies a general sales tax. States can also authorize cities, counties, and special districts to add their own local rate on top of the state rate — which is why the "combined rate" shown on this page is a blend, not a single fixed number, and why it can differ from the state rate alone by several percentage points depending on the exact delivery address.
History & Rate Breakdown
Facing collapsing property and income tax collections during the Great Depression, Governor Martin Conner proposed and the legislature passed the nation's first general state sales tax in 1930 — a move so novel at the time that only 21 more states had followed suit by the end of the decade.
Mississippi's 7.06% average combined rate is mostly the 7% state rate itself, with only a thin sliver (0.06% average) of local add-ons — Mississippi permits very limited local option sales taxes compared to most states.
Where the Money Goes
As the trailblazer for sales tax nationally, Mississippi's system still funds a substantial share of the state general fund, and the 2025 grocery rate cut to 5% was one of the more significant recent changes aimed at easing the burden on lower-income households.
Business Use Case: Registering & Collecting Mississippi Sales Tax
A grocery retailer in Mississippi must now apply the reduced 5% rate to food items while charging the full 7% rate (plus any thin local add-on) on general merchandise — tracking two separate rates under the same roof since the 2025 grocery tax cut took effect.
Key terms: combined rate — state rate plus applicable local add-ons; reverse sales tax — working backward from a tax-included total via total ÷ (1 + rate); economic nexus — a sales threshold that obligates an out-of-state seller to collect tax without a physical presence; marketplace facilitator — a platform that remits tax on behalf of third-party sellers.
Real-World Example: Adding Tax to a Price
A $500.00 purchase in Mississippi at the average combined rate of 7.06%:
- Tax amount: $500.00 × 7.06% = $35.30
- Total price: $500.00 + $35.30 = $535.30
Real-World Example: Extracting Tax From a Receipt Total
A receipt shows a $749.99 tax-included total in Mississippi at the average combined rate of 7.06%:
- Pre-tax price: $749.99 ÷ (1 + 7.06%) = $700.53
- Tax amount: $749.99 − $700.53 = $49.46
Mississippi Sales Tax Compliance for Sellers
Remote and online sellers establish economic nexus in Mississippi once they exceed $250,000.00 in annual sales (no separate transaction-count test). Once nexus is established, a seller must register with the state, collect Mississippi sales tax at checkout, and file returns on the state's required schedule. Marketplace facilitators (Amazon, Etsy, eBay, Walmart) generally collect and remit on behalf of third-party sellers automatically.
Frequently Asked Questions — Mississippi Sales Tax
What is the sales tax rate in Mississippi?▾
Does Mississippi tax groceries?▾
Does Mississippi have a state income tax?▾
When do online sellers need to collect Mississippi sales tax?▾
How do I calculate Mississippi sales tax on a purchase?▾
How do I reverse Mississippi sales tax to find the price before tax?▾
What is the formula to back out sales tax from a receipt in Mississippi?▾
References & Sources
Methodology: the combined rate shown is the state rate plus the population-weighted average of local (city/county/district) rates reported by the Tax Foundation for 2026; it is an average, not the exact rate for any single address — use the county table above where available, or confirm the exact local add-on with the Mississippi Department of Revenue, for a specific delivery address. Economic nexus thresholds are sourced from the Sales Tax Institute's Economic Nexus State Guide.
Rates last verified January 2026. Mississippi sales tax rates and thresholds change over time — always confirm current figures with the Mississippi Department of Revenue before filing or invoicing. This tool is for estimation and educational purposes only and is not tax, legal, or accounting advice.
Jordan Hayes
Verified AuthorPersonal Finance Content Strategist
Jordan is a personal finance content strategist with 9+ years writing about mortgages, retirement, tax strategy, and budgeting. Every guide is cross-referenced with IRS publications, Federal Reserve data, and CFPB guidance to make complex calculations accessible. Editor at CalculatorApp.me.
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Tax-rate data, review & limitations
Jurisdiction: Mississippi, United States. Effective date: January 1, 2026. Reviewed by CalculatorApp.me editorial staff on July 26, 2026; next scheduled review: October 26, 2026.
Rates are reference estimates, not tax advice. Local rules, exemptions, filing status, and effective dates can change the amount due.
Primary sources
- Tax Foundation, 2026 State and Local Sales Tax Rates
- Relevant state department of revenue guidance