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"Buying a Home in Kansas: How Do I Find the Special Assessments Before I Write the Offer?"

By Jeff Moran, NMLS #483943 · September 16, 2026

Ask the city clerk for the parcel's remaining special assessment balance, and read the county treasurer's tax statement, before the offer goes in. In Kansas a public improvement can be assessed against the benefited property and billed as a special tax alongside general property taxes. The remaining installments stay with the parcel, so the payment you escrow carries them.

I'm Jeff Moran, a mortgage broker in Bluffton, South Carolina, originating since 1996 and licensed in fifteen states, including Kansas, NMLS #483943, through C2 Financial Corporation. I write about the state rules that move real money on a purchase, and this is one of the few where the number that changes your payment is public, findable, and almost never in the listing.

The Kansas version of this is unusual in one specific way. In most states, when a buyer is surprised by a recurring charge on a new home, the charge came from an association and lives in a separate account with its own bill. In Kansas it can come from the city, and it arrives on the same piece of paper as the property tax.

What is a Kansas special assessment, and who levies it?

A city builds something that benefits a defined set of properties. Paving. A water main. Sanitary sewer. Rather than paying for it out of the general fund, the city charges the cost back to the properties that benefit, as a special assessment.

Kansas gives cities that authority under the General Improvement and Assessment Law, K.S.A. 12-6a01 et seq. The pattern is the same across the state even though the projects differ. The City of Wichita describes it plainly on its own page. Developers of new subdivisions, or owners in an established neighborhood, petition the city for improvements: water lines, sewer lines, paved streets. The cost of that project is then taxed to the property as a special assessment.

Two things follow from that, and both matter to a buyer.

The charge belongs to the parcel, not to the person who asked for the improvement. And the amount was set when the project was finished, not when the property was listed.

Why does it arrive on the property tax bill?

Because the statute says so, and it makes Kansas behave differently from the way a recurring charge usually does.

Under K.S.A. 12-6a10, the assessments, with accrued interest, are levied as a special tax on the property included in the district, concurrent with general property taxes, and are payable in not more than 20 equal annual installments as the governing body determines.

So there is no separate invoice to notice. The City of Manhattan's own special assessment page says the same thing from the collections side: the owner is billed annually through the county treasurer. The treasurer adds the amortized amount to the property tax bill each year, until it is paid off. Wichita's assessment FAQ describes the first one appearing the following November on the tax statement, listed as a special tax, due along with property tax.

One statement. Two different charges. A general levy that moves with the mill rate and the county's valuation, and a fixed improvement installment that has nothing to do with either.

That is why a buyer who prices the taxes by multiplying the purchase price by a mill rate can be right about the tax and still be wrong about the tax bill.

How does that reach my monthly payment?

Through escrow, in the ordinary way, and that is exactly the problem.

A lender collecting taxes and insurance monthly pays what the county bills. How an escrow account collects and disburses those charges does not change because part of the statement is an improvement installment rather than an ad valorem levy. The servicer pays the statement. The escrow has to have funded the statement. So the monthly escrow figure on a Kansas parcel inside an active improvement district is higher than the monthly escrow figure on an identical property a few blocks away whose paving was paid off in 2011.

Same property, same price, same rate, different payment. The difference is on file at the city.

This is also why it belongs in the qualifying conversation early rather than late. The housing payment a file is built on includes real estate taxes, and the real estate taxes are what the treasurer actually bills for that parcel. If the working number came from a mill-rate estimate with no special in it, the payment in the file is understated, and every ratio built on that payment moves when the real statement shows up. That is not a reason to worry about a specific outcome. It is a reason to put the real number in at the start, which is what a documented pre-approval is for and what an honest look at the payment a purchase price actually carries depends on.

Can I just pay it off?

Often, yes, and the statute contemplates it.

K.S.A. 12-6a10 provides that the owner of any property so assessed may, at any time before a date fixed by the governing body, pay the whole of the assessment. Cities build a window around that. Manhattan's materials describe two paths. There is an early payoff option with a stated discount, disclosed in the notice of assessment sent to the owner. Or, if the owner does not pay when the project is finished, an installment path running up to twenty years.

Three practical points, and none of them is automatic.

The window is set locally. A payoff right that existed at a particular stage of the project is not the same as an open-ended right to pay a balance off on any random Tuesday five years later. Ask the city what the current figure is and what the deadline is for the current cycle, in writing.

Paying it off is a use of cash, and cash at closing has other jobs. Retiring an improvement balance lowers the escrow and the payment. It also comes out of the same pile as the down payment and the closing costs and prepaids you are already budgeting. That is a real trade, and it should be priced against the alternatives rather than assumed to be the better move.

Who pays it is a contract term, not a custom. The remaining installments run with the parcel. If you want the seller to clear the balance at closing, that has to be written into the contract. It works the same way the Kansas mortgage page describes for the owner's title policy: a term you negotiate here, not a default you inherit.

Where do I actually get the number?

Four places, in this order, and all of it is available before you write.

  1. The county treasurer's tax statement for the parcel. Not a portal estimate, not the listing's tax figure. The statement itself, which separates the general levy from any special tax. This is the document that tells you whether there is anything to chase.
  2. The city clerk or the city's special assessment office. Ask for the remaining balance on the parcel, the annual installment, how many installments remain, the final year, and the current payoff figure. Cities that run assessment programs keep this and give it out.
  3. The title commitment. Assessments and the ordinances behind them show up in the title work. Read the exceptions rather than skimming them.
  4. The seller and the listing agent, in writing. Ask directly whether the parcel carries any special assessments and what the annual amount is. A written answer is worth having even when the city has already given you the figure.

New subdivisions deserve a specific note. Wichita's FAQ says the developer has an estimated monthly cost of the specials associated with the projects and should share that amount when the lot is purchased. That is a fair description of how it is supposed to work. It is also a reminder of what the specials do to a lot price: infrastructure financed this way is infrastructure that is not in the number on the sign. On a new build, the improvement installment can be the single largest gap between the price you were quoted and the payment you will actually make. It goes with the other builder-financing questions, in how a builder's lender incentive compares to an outside quote.

The named mistakes

Pricing the tax instead of the tax bill. Mill rate times assessed value gives you the general levy. It does not give you the statement, and the statement is what escrow pays.

Assuming the seller's current payment is your payment. It may be, on the tax side. It may also reflect a deferral, an exemption, or an assessment that has two years left rather than fourteen.

Treating it like an HOA assessment. An association special assessment is a charge from the association, with its own bill and its own collection path. A municipal special assessment is levied as a special tax on the parcel and collected by the treasurer. Different body, different statute, different place to look.

Discovering it in the closing week. Everything above is public and takes a few phone calls. Found in week one, it is a number you plan around. Found in the week of closing, it is a renegotiation with a clock on it.

Importing the other side of the state line. Kansas City is on a border, and Kansas and Missouri do not work the same way on tax and settlement questions. What actually changes when you cross a state line applies inside one metro here.

An illustration

Numbers below are made up to show the mechanism. They are not a quote, not a Kansas average, and not anyone's file.

Take two properties on the same street, both at $340,000, both with the same loan and the same rate. Property A is on a parcel whose paving and sewer were assessed eight years ago and has twelve annual installments left. Property B is on a parcel where the improvement balance was retired years ago.

Property A, annual tax statement
  General property tax levy        $3,900
  Special assessment installment   $1,320
  ---------------------------------------
  Total billed by the treasurer    $5,220
  Escrowed monthly for taxes         $435

Property B, annual tax statement
  General property tax levy        $3,900
  Special assessment installment       $0
  ---------------------------------------
  Total billed by the treasurer    $3,900
  Escrowed monthly for taxes         $325

$110 a month, on two homes that look identical on the listing. Over the twelve years remaining on Property A's assessment, that is real money, and it is knowable with a phone call before the offer.

Note what is not happening in that example. Nobody was denied anything, nothing was a surprise fee, and the city did nothing irregular. The improvement was built, the cost was assessed to the properties that benefited, and the balance is in public records waiting to be asked about.

Where to start

Run the numbers on your own scenario first, with the tax figure you actually confirmed rather than a national average. You can do it without a credit pull and without giving me your name. When you want the letter behind it, what a Kansas pre-approval has to account for covers the rest, and the wider picture of what changes at closing in this state is worth the ten minutes before you are under contract.

Common questions

Do special assessments in Kansas transfer to the buyer?

The remaining balance stays with the parcel rather than following the person who agreed to the improvement. Under K.S.A. 12-6a10 the assessment is levied as a special tax on the property, concurrent with general property taxes, so whoever owns the parcel when an installment is billed is the one the treasurer bills. If you want the seller to retire the balance at closing, it has to be a written term of the purchase contract. There is no statewide default that assigns it.

How do I find out if a Kansas property has special assessments?

Start with the county treasurer's tax statement for the parcel, which separates the general levy from any special tax. Then call the city clerk or the city's assessment office. Ask for five things: the remaining balance, the annual installment, how many installments are left, the final year, and the current payoff figure. The title commitment will also show assessments and the ordinances behind them. Ask the seller in writing as well, so you have the answer from both directions.

How long do Kansas special assessments last?

K.S.A. 12-6a10 provides that assessments are payable in not more than 20 equal annual installments, as the governing body determines, so the statutory ceiling is twenty years and the actual term is a local decision made when the project was financed. The City of Wichita describes assessments spread over fifteen or twenty years. What matters for your file is not the original term but how many installments are left on that specific parcel, which is a question for the city.

Does a special assessment change my mortgage payment?

It changes the escrowed portion of it. The county treasurer bills the installment on the same statement as the general property tax. So your servicer pays it out of the escrow account along with the tax, and the escrow has to collect for it every month. The principal and interest do not change. The total monthly payment does, and so does the housing expense the file is built on, which is why the real statement belongs in the working numbers rather than a mill-rate estimate.

Can I pay off a Kansas special assessment before it runs out?

K.S.A. 12-6a10 provides that the owner of assessed property may, before a date fixed by the governing body, pay the whole of the assessment, and cities build payoff options around that. Manhattan's materials describe an early payoff with a stated discount disclosed in the notice of assessment. The window and the current figure are set locally, so ask the city in writing rather than assuming an open-ended right to pay it off at any time.

Is a municipal special assessment the same as an HOA special assessment?

No. An association special assessment is a charge levied by a homeowners association under its own governing documents, billed by the association and collected by it. A Kansas municipal special assessment is levied by a city under the General Improvement and Assessment Law, becomes a special tax on the parcel, and is collected by the county treasurer on the property tax statement. Both can exist on the same property, and they are checked in different places.

Jeff Moran · NMLS #483943

Mortgage broker in Bluffton, South Carolina, originating since 1996.

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Jeff Moran, mortgage broker in Bluffton, South Carolina, originating since 1996. NMLS #483943, through C2 Financial Corporation.