The Iowa Mortgage Guide

How much do you need for a down payment to buy a house in Iowa?

The 20% figure is the single most common reason Iowa renters delay buying, and it isn't a requirement. It's the threshold at which you avoid mortgage insurance on a conventional loan — a real benefit, but not a gate.

Layer Iowa Finance Authority assistance on top and the out-of-pocket number can drop further — see Iowa first-time buyer programs below.

Down payment is separate from closing costs. Budget for both, or plan to negotiate seller-paid costs into your offer.

What credit score do you need to buy a house in Iowa?

Score affects more than approval. It moves your interest rate and your mortgage insurance premium, which together can swing a payment by well over $100 a month on the same loan amount.

What to do if you're close but not there

• Pay down revolving balances first. Credit utilization moves scores faster than almost anything else, and it updates within a billing cycle.
• Don't close old accounts. Length of history helps you.
• Don't open new credit — car loans, furniture financing, store cards — between pre-approval and closing.
• Ask for a rapid rescore. If you pay something off, a loan officer can often get the correction reflected in days rather than a full cycle.

One useful quirk of the FirstHome program: your credit score does not affect the interest rate you get. For buyers sitting in the 640–680 range, that can be more valuable than any rate shopping.

How much are closing costs in Iowa?

Iowa is a comparatively cheap state to close in, for two structural reasons: there's no mortgage recording tax, and title coverage runs through Iowa Title Guaranty rather than private title insurance.

What's actually in that number

• Lender costs — origination, underwriting, credit report, appraisal (typically $550–$750 in Iowa).
• Title and closing — Title Guaranty certificate, abstract continuation, closing/settlement fee, recording.
• Prepaids and escrow — the first year of homeowners insurance, plus several months of property taxes collected up front to fund your escrow account. On a September or March closing this can be the largest single line.
• State and county — Iowa's real estate transfer tax is customarily paid by the seller.

Ways Iowa buyers reduce them

• Seller concessions negotiated into the purchase agreement.
• A lender credit in exchange for a slightly higher rate — often worth it if you expect to refinance.
• An Iowa Finance Authority $2,500 grant or 5% second loan, which can be applied to closing costs, not just down payment.

What is Iowa Title Guaranty, and do I need title insurance in Iowa?

This trips up buyers relocating from other states, and it's one of the details national mortgage websites routinely get wrong about Iowa. Iowa's system is built on abstracts of title reviewed by an attorney, with the Title Guaranty certificate backing that opinion. The practical effects for you:

• The abstract travels with the property. The seller updates it and hands it over — you don't start from scratch.
• An owner's certificate is cheap insurance on the largest asset you own, protecting against undiscovered liens, boundary problems, and errors in the chain of title.
• If you're using an IFA mortgage, ask for the free owner's certificate at closing. Buyers who don't ask often don't get it.

What first-time homebuyer programs are available in Iowa?

FirstHome

For buyers who haven't owned a primary residence in the last three years. Below-market interest rate, reduced fees, and — unusually — your credit score doesn't change your rate. Some loans require as little as 3% down, and borrowers under 80% of area median income may get reduced mortgage insurance coverage. Buyers can request a free Iowa Title Guaranty owner's certificate at closing.

Homes for Iowans

Open to first-time and repeat buyers purchasing a primary residence in Iowa. Lower fees, credit score doesn't drive the rate, 640 minimum score, and a maximum debt-to-income ratio of 50% with an approve/eligible finding (45% if manually underwritten).

Down payment and closing cost assistance

You choose one assistance option, not both, and you can't mix FirstHome assistance with Homes for Iowans assistance.

The catches worth knowing up front

• Income and purchase price limits apply, and they vary by county and household size.
• Funding runs out. These programs are subject to availability, and assistance funds are commonly first-come, first-served. Ask your loan officer to check current funding status before you build an offer around it.
• Minimum 640 credit score and the home must be your primary residence, occupied within 60 days of closing.
• You must go through a participating lender. Not every lender is approved.

Local programs stack on top of state ones — several Iowa cities and county councils of government run their own down payment assistance funds. It's worth asking about your specific city.

Iowa property taxes and the homestead exemption

Property taxes are the part of an Iowa mortgage payment that surprises buyers most, because escrow estimates at closing are based on the seller's tax bill, which may not reflect your purchase price or your exemptions. Expect an escrow analysis after your first full year, and don't panic when your payment adjusts.

The homestead exemption changed in 2026

Iowa replaced the long-standing homestead tax credit with a homestead tax exemption under legislation signed in May 2026, applied retroactively to the 2026 assessment year. The exemption equals 10% of your home's taxable value, with a floor of $5,500 and a ceiling of $20,000 in taxable value, indexed for inflation going forward. For most homeowners this is a larger benefit than the old credit, which was tied to just $4,850 of value.

• Apply once, with your city or county assessor, by July 1. Filed after July 1, it applies to the following assessment year.
• You must own and occupy the home as your primary residence and declare Iowa residency for income tax purposes.
• Homeowners 65 and older qualify for an additional $6,500 exemption on the same application.
• Already had the credit? Homeowners who received it before July 1, 2026 are converted automatically — no refiling needed.
• Veterans should also ask about the separate Military Service Property Tax Exemption, also due July 1.

Timing detail worth catching: a claim filed by July 1 of an assessment year applies to taxes payable the following September and the March after that. If you close in the fall, you're filing for the next cycle — put a reminder on your calendar.

Pre-approval, pre-qualification, and how long closing takes

A pre-qualification is a conversation. A pre-approval is a file. In the Des Moines metro and the Quad Cities, listing agents generally expect the second one attached to an offer, and a well-documented pre-approval is a negotiating asset when a seller is comparing two similar bids.

What to have ready

• Two most recent pay stubs and two years of W-2s (or two years of returns if self-employed)
• Two months of bank and asset statements — all pages
• Photo ID, and DD-214 or Certificate of Eligibility if you're using a VA loan
• Explanation and paper trail for any large recent deposits

What slows Iowa closings down

Appraisal scheduling is the most common delay, particularly for rural properties and during spring. Abstract continuation is the second — if the seller's abstract needs significant updating, it takes time. Both are easier to manage when your lender flags them in week one rather than week four.

Frequently asked questions about Iowa mortgages

These are the Iowa-specific ones. For the full library covering credit, loan types, self-employed qualifying, closing costs and refinancing, see the complete mortgage FAQ.