What Florida Property Owners Need to Know About Their TRIM Notice

Every August, county property appraisers across Florida mail a document called a TRIM notice to owners of real property. If you’ve recently received one and aren’t sure what to make of it, you’re not alone; despite the amount of information packed onto it, a TRIM notice is one of the more misunderstood pieces of mail a Florida homeowner gets each year. Here’s a plain-language rundown of what it is, what’s on it, and what to check before you set it aside.

What is a Florida TRIM notice?

TRIM stands for “Truth in Millage,” and the notice is required under Florida Statute 200.069. It’s sometimes also called a “Notice of Proposed Property Taxes.” Every county property appraiser in Florida must send one to each property owner, and by law it has to go out before the various local taxing authorities - the county, municipality, school board, water management district, and any other special taxing districts - finalize their budgets and tax rates for the coming year.

The most important thing to understand is what a TRIM notice is not: it is not a tax bill, and you don’t owe any money based on it. Think of it as a preview. It tells you what your property has been assessed at for the year, what exemptions have been applied, and what your taxes would look like if each taxing authority adopted its proposed millage rate. The actual tax bill, which is payable, doesn’t arrive until November.

What’s on the notice

A TRIM notice usually includes:

• Your property’s market value and assessed value for the current year, alongside last year’s figures for comparison

• Any exemptions applied to the property, such as the homestead exemption, and the resulting taxable value

• The “Save Our Homes” assessment limitation, if applicable, showing how much the annual increase in assessed value has been capped

• The prior year’s millage rate for each taxing authority, along with the rate that authority is proposing for the coming year and the “rolled-back rate” (the rate that would generate the same tax revenue as last year, adjusted for new construction)

• An estimate of what your taxes would be under both the proposed rates and the rolled-back rates

• The dates, times, and locations of the public budget hearings where each taxing authority will vote on its final millage rate - these are open meetings, and property owners are entitled to attend and speak

Because the notice bundles together figures from several different government entities, it can look more complicated than it actually is. Each taxing authority listed is proposing its own rate independently, and your final bill will reflect whatever each one ultimately adopts at its hearing.

What to check when you get yours

A few things are worth a close look before you file the notice away:

First, check that your assessed value looks reasonable. Property appraisers rely on mass-appraisal methods, and errors do happen - a wrong square footage, a permit that inflated the value, or a value that doesn’t reflect the actual condition of the property. If the market value seems out of line with comparable homes in your neighborhood, that’s a signal to dig deeper.

Second, confirm your exemptions. If you have homestead exemption, or qualify for others such as a senior, veteran, or disability exemption, make sure they’re listed and correctly applied. A missing exemption can mean paying more than you should, and exemptions don’t always carry over automatically after a change in title, a refinance, or a move.

Third, note the hearing dates. If you plan to object to a proposed millage rate itself, as opposed to your property’s value, the budget hearings are where that happens, and they’re your opportunity to be heard directly by the elected officials setting the rate.

If you disagree with your assessed value

If you believe your property’s assessed value is too high, there are generally two paths. The informal route is to contact your county property appraiser’s office directly; many disputes get resolved this way once additional information or comparable sales data is reviewed. The formal route is to file a petition with your county’s Value Adjustment Board (VAB), an independent body that hears these disputes.

The deadline to file a VAB petition is strict (typically 25 days from the date the TRIM notice was mailed) and it is not extended for informal conversations with the property appraiser’s office that are still ongoing. If you intend to challenge your assessment formally, it’s important to calendar that deadline as soon as you receive your notice rather than waiting to see how an informal review turns out.

The bottom line

A TRIM notice is an early look at your property’s assessed value and what several different local governments are proposing to charge in the coming tax year. It’s not a bill, but it is worth reading closely: checking the assessed value, confirming exemptions, and marking any deadlines or hearing dates that matter to you. Doing that now, while there’s still time to raise a concern, is far easier than trying to unwind an issue after the tax bill has already gone out.