Jaime Ciavarra of the Gazette writes in the article Residents could pay hundreds more in park tax,
Gaithersburg leaders are questioning a tax that would require 80 percent of Gaithersburg households to pay hundreds of additional dollars to the Montgomery County park system.
The levy, called the metropolitan district tax, would affect any city properties that are on land annexed into Gaithersburg since 1965, including major communities such as The Kentlands, Lakelands, Quince Orchard Park and Washingtonian Woods.
It amounts to more than 19,000 Gaithersburg homes.
Krista Brick, writing in the most recent Town Courier, quoted David Humpton’s letter to the County:
I am extremely concerned about this issue and I would ask you to immediately put it on hold until such time as Montgomery County, Gaithersburg and Rockville officials can convene a meeting to discuss all aspects of this issue.
This tax was passed by the Maryland General Assembly in 1965. As I understand it, the law allowed the County to tax properties in the County but not in an incorporated municipality such as the City of Gaithersburg. The intent of the tax was to help fund County parks. However, Gaithersburg was quite a bit smaller in 1965, and the County is now claiming that properties which were annexed into the City since 1965 still have to pay the tax. At about six cents per one hundred dollars of assessed value, the tax would amount to two or three hundred dollars for a typical single family house in the City. The City is, I’m happy to hear, taking issue with this plan.
One aspect that the Gazette article doesn’t go into — possibly because no one knows the precise numbers — is how much money this could mean for the County. To estimate this, I did some rough calculations. According to the City’s FY2007 Budget, the City projects revenue from property tax of about $14.2 million. The relevant tax rate is $0.212 per $100 of assessed value, or 0.212%. Back-calculating, this would imply an assessed tax base of about $6.7 billion. According to the Gazette article, about 80% of the properties in the City would be affected by this tax. 80% of $6.7 billion is about $5.3 billion. Of course the assessed values are probably not evenly distributed throughout the City, so this is a very rough estimate, but it is also the case that some of the newest, most valuable properties in the City are in newly-annexed parts of the City. Thus it could be argued that this $5.3 billion might be, if anything, low.
As the metropolitan district tax is levied at a 0.057% rate, the annual revenue from $5.3 billion worth of properties would be about $3 million. This is, I think, an interesting figure. One possible way to look at it is that it would be sufficient to recover, within two years, the County’s $6 million contribution to the Lakelands Aquatic Center. I suppose that money has to come from somewhere. Perhaps the County is thinking that a good place to get it from would be Gaithersburg…
Updated: Another way of looking at this is using the figure quoted in the Gazette that this tax could affect more than 19,000 homes. According to CNN/Money,
the median home sales price in Gaithersburg is $365,000. And according to Maryland’s State Department of Assessments and Taxation, properties in Montgomery County are typically assessed at around 93% of what they would sell for, which in this case works out to about $340,000. 0.057% of this number is about $193. Now I understand that this is an invalid use of a median, but 19,000 homes at $193 each would bring in about $3.6 million. Typically a median will be lower than an average, however, because the home prices will be bounded below but not above. On the other hand, if the 93% ratio the State is listing is for full assessments, that figure will be high compared to taxable assessments because of the 10% phase-in rules. In any event, this calculation comes out with a result that is of the same order of magnitude as my first calculation.
Which, to tell the truth, bothers me a bit. It bothers me because the first calculation was based on an estimate of the entire tax base of the City of Gaithersburg, which includes commercial properties. The second calculation is based on residential properties (”homes”) only. If anyone has better numbers or a better way to calculate this, I’d like to hear about it.