Most Christians who tithe on a home sale base it on the gain, which means the profit after you subtract what you paid and what the sale cost. Very few tithe on the full sale price, because most of that money repays the mortgage and replaces what you originally spent. On a house bought for $300,000 and sold for $450,000, a 10 percent tithe on the gain comes to about $12,300 in the example below, while a tithe on the gross price would be $45,000.
No verse says “tithe on the sale of your house,” so this question calls for principles and honest numbers. The principles come from how Scripture speaks of the tithe as a share of increase. The numbers come from your own closing statement. This article walks through the options, shows a worked table, covers a primary home versus an investment property, and ends with a short framework. It gives general information on taxes and asks you to check with a tax professional for your own situation.
Put it into practice
Run your own figures through the Tithe Calculator after you decide which base you will use. Keep your closing statement open while you work.
What Scripture says about the base of the tithe
The Old Testament ties the tithe to the yield of the field. “You shall tithe all the yield of your seed that comes from the field year by year” (Deuteronomy 14:22, ESV). The word is yield, which means the increase that the land produced in a season. Proverbs 3:9 uses a similar frame: “Honor the LORD with your wealth and with the firstfruits of all your produce” (ESV).
The land itself had different rules. “The land shall not be sold in perpetuity, for the land is mine. For you are strangers and sojourners with me” (Leviticus 25:23, ESV). Land belonged to the family inheritance and returned in the Year of Jubilee. Israelites tithed the harvest the land produced, and the land itself passed to heirs under the inheritance laws. That distinction is the reason many teachers say the tithe applies to income and increase, and not to the transfer of an asset at its original value.
The New Testament adds a principle of proportion. “On the first day of every week, each of you is to put something aside and store it up, as he may prosper” (1 Corinthians 16:2, ESV). You give as you have prospered, which points to the gain. Paul also writes, “For if the readiness is there, it is acceptable according to what a person has” (2 Corinthians 8:12, ESV). Giving is measured against what you hold. Money that goes to pay off a lender was never yours to give.
Four ways people calculate it
1. The gross sale price. The simplest and the largest. Few people choose it, because most of the sale price goes to the mortgage lender, the agent and the closing costs.
2. Your equity at sale. The sale price minus the mortgage payoff. This counts all the wealth you hold in the home, including the part you already paid in over the years.
3. Net cash proceeds. This is the check you receive at closing after the lender and the closing costs are paid.
4. The gain. Sale price minus what you paid, minus selling costs, and sometimes minus improvements. This is the increase and the base closest to the yield language of Deuteronomy 14:22.
Our article on tithing on gifts and windfalls lays out the same logic for other one-time money, and tithing on an inheritance raises a related question about assets passed to you.
A worked example
These numbers are an illustration, and your costs will differ. Assume you bought your home for $300,000 and sell it for $450,000. You still owe $180,000 on the mortgage, and selling costs, including agent fees and closing costs, come to 6 percent of the price, or $27,000. We ignore improvements and taxes to keep the arithmetic clean.
| Base | How it is figured | Amount | 10% tithe |
|---|---|---|---|
| Gross sale price | $450,000 | $450,000 | $45,000 |
| Equity at sale | $450,000 − $180,000 mortgage | $270,000 | $27,000 |
| Net cash proceeds | $450,000 − $180,000 − $27,000 costs | $243,000 | $24,300 |
| Gain before selling costs | $450,000 − $300,000 purchase | $150,000 | $15,000 |
| Gain after selling costs | $450,000 − $300,000 − $27,000 | $123,000 | $12,300 |
The range runs from $12,300 to $45,000 on the same sale. The two ends sit far apart because they measure different things: the profit you made, and the entire value of the house. Equity and net proceeds measure how much cash or wealth remains in your hands. Each person should choose one method before the closing, write it down and apply it every time. Consistency matters more than which of the middle options you choose.
Notice a trap in the net-proceeds method. Net proceeds include your original down payment and every mortgage payment you made over the years. Tithing on that cash a second time counts the same dollars twice, since you were presumably tithing on the income that funded them. Many Christians prefer the gain for that reason.
Primary home versus investment property
Your primary home. The house is where you live, so it works as shelter that happens to hold value. If you sell it and buy another home, most of the money goes straight into the next house. The gain still exists on paper, and many people tithe on it when it is realized. Others choose to tithe only when they have extra cash from the sale after buying the next home. Both are reasonable ways to apply the principle that you give from what you can use.
An investment or rental property. A rental is a business asset that produced income all along. If you have been tithing on the net rental income, as discussed in tithing on rental income, the sale produces a second kind of increase, the appreciation. Treat the gain like a business sale gain and tithe on it. Business owners who tithe on net profit, covered in our guide on tithing for the self-employed, will find the logic familiar.
A sale at a loss. If you sell for less than you paid and the numbers show no gain, there is no increase to tithe. A loss can hurt, and God does not ask for a percentage of a profit that did not happen. You can still give generously from other sources.
Taxes, in general terms
Home sales have special tax treatment in the United States. Under Internal Revenue Code section 121, a seller who meets the ownership and use tests may exclude up to $250,000 of gain, or up to $500,000 for married couples filing jointly, on the sale of a main home (IRS Publication 523). Investment property follows different rules, and a sale can trigger capital gains tax and other items. Your state may also tax the sale.
Taxes affect your tithe in one practical way. Some Christians tithe on the gain before tax, as they do with a paycheck, and some tithe on the gain after the tax that the sale creates. Our article on tithing on gross or net covers that debate. Whichever you choose, confirm your numbers with a tax professional before you close, because your exclusion, your records and any state rules shape the result.
Timing and giving appreciated assets
When to give. Many believers give when the money arrives, which is the closing date and not the day the contract is signed. Firstfruits language in Proverbs 3:9 points to giving early and not leaving it for last. Set your plan before closing so the decision is made in calm and not in the rush of a moving week.
Spreading it out. A large gift to a church can be a gift or a burden. Talk to your pastor or treasurer, and consider whether a one-time gift, a series of gifts or a gift to a building or missions fund fits the church's real needs. Our guide on tithe and offering helps you name which part of the gift is which.
Giving appreciated property directly. In some situations, people give appreciated assets such as stock or other property in place of cash, and the tax treatment can differ from selling first. Whether this applies to real estate depends on the organization and your circumstances, so ask your church and a tax professional first. See tithing with stocks or crypto for the general idea.
Debt first? If the sale leaves you debt-free or nearly so, the temptation is to pour everything into the next house. Luke 14:28 still applies: count the cost of the next purchase. Our piece on buying a house biblically and the study on buying land and real estate help you plan the next step.
A framework for your closing
1. Decide the base before you close (Deuteronomy 14:22). Choose gain, net proceeds or another method and write it down.
2. Pull the real numbers (Luke 14:28). Use the settlement statement, your purchase price and a record of improvements. Do not guess.
3. Subtract what was never yours (2 Corinthians 8:12). The mortgage payoff and the cost of the sale were never free cash.
4. Handle the tax question separately. Ask a tax professional what you owe and what you may exclude, then apply your chosen method.
5. Give from the first of it (Proverbs 3:9). Set up the gift when the funds arrive.
6. Be generous where you can (Luke 12:48). “Everyone to whom much was given, of him much will be required” (ESV). A large windfall can reach beyond the minimum.
7. Settle it with your spouse and your church. A shared plan prevents regret.
Internal study path
Continue with tithing on gifts and windfalls, buying land and real estate in the Bible, tithing on an inheritance, tithing on gross or net, is buying a house biblical, tithing on rental income, and our tithing hub.