How to Tithe Biblically

Tithing is one of the most transformative financial habits a Christian can build. But many believers feel uncertain about how to actually do it — how much, from which income, how often, and where to give. This guide answers every one of those questions from a biblical foundation.

Step 1: Decide Your Tithe Basis

The first decision is whether to tithe on your gross income (before taxes) or your net income (after taxes). Both approaches are practiced by sincere Christians. Tithing on gross income reflects the "firstfruits" principle — giving God the full portion before any deductions. Tithing on net income is also common, with the reasoning that taxes are withheld before you ever see the money. Choose the approach that you can sustain cheerfully and consistently.

Step 2: Calculate Your Tithe

Multiply your income by 10% (or 0.10). If you earn $4,000 per month, your tithe is $400. If you earn $52,000 per year, your tithe is $5,200. Our tithe calculator below does this instantly — for any income amount, any pay period (weekly, biweekly, monthly, quarterly, or yearly), and any giving percentage you choose.

Step 3: Choose Where to Give

Traditionally, the tithe is given to your local church — what Malachi 3:10 calls the "storehouse." Your church is your spiritual home, and the tithe supports its pastors, staff, facilities, and ministry programs. Many Christians also direct a portion to parachurch ministries, missions organizations, or community outreach as offerings beyond the tithe.

Step 4: Give Consistently

1 Corinthians 16:2 describes giving "on the first day of every week" — building regularity into the practice. Consistent giving creates a spiritual discipline that reinforces trust in God's provision. Set up an automatic transfer or church giving account to make your tithe as automatic as any other bill you pay.

Step 5: Give Cheerfully

The heart behind the gift matters as much as the amount. 2 Corinthians 9:7 says God loves a "cheerful giver." If tithing feels burdensome, begin where you can — even 5% — and grow toward 10% over time. God honors faithful, joyful stewardship at every income level.