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Charles County, MD Hotels & Lodging: Transient Occupancy Tax (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Tax rate
5% of each transient charge
Covered stays
120 days or fewer
Return due
21st of each month
Late interest
0.5% per month unpaid
Late penalty
10% after one month overdue
Enforcement
Lien on hotel's real/personal property
Administered by
Director of Fiscal & Administrative Services

Summary

Charles County imposes a 5% Hotel Rental Tax on every transient charge for sleeping accommodations of 120 days or less under County Code Ch. 281, Art. VI. The definition of "hotel" reaches apartments, cottages, inns, motels, rooming houses and dwelling units, so short-term rental hosts and booking platforms are covered.

These county ordinances apply to unincorporated areas of Charles County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

A tax of 5% is hereby imposed on each transient charge paid to a hotel or broker of a hotel located in Charles County.

Full Breakdown

Section 281-11 sets the rate: a tax of 5% is imposed on each transient charge paid to a hotel or broker of a hotel located in the county. Section 281-10 defines "HOTEL" broadly, including an apartment, cottage, hostelry, inn, motel, rooming house, tourist home, or dwelling unit, and defines "BROKER" to include anyone who receives or arranges payment for a transient charge "directly, indirectly, or through an online platform," which pulls Airbnb-style bookings into the tax. A "TRANSIENT" is an individual who occupies a hotel for a period not exceeding 120 days.

Under § 281-12, the hotel or broker must give the paying guest a bill that separately identifies the tax, collect it from the guest, and hold it in trust for the county until remitted. Section 281-13 requires a hotel or broker to file a signed monthly return with the Director of Fiscal and Administrative Services on or before the 21st day of each month, reporting all transient charges collected and paying over the tax due for the prior calendar month. Section 281-14 lets the Director adopt regulations to administer the tax.

Section 281-16 exempts room rentals paid by foreign government officers or employees exempt under treaty or federal law, rentals paid to hospitals, medical clinics, convalescent homes or homes for aged people, and rentals paid through an authorized county government voucher system. The article was amended in its entirety by Bill No. 2024-11 on 6-11-2024, replacing the version originally adopted by Res. No. 88-48 in 1988.

Violations & Fines

A hotel or broker that fails to pay the tax owes interest on the unpaid amount at 0.5% for each month or fraction of a month it remains unpaid (§ 281-15A). If the tax is not paid within one month after it is due, the hotel or broker also owes a penalty of 10% of the unpaid tax (§ 281-15B). Unpaid hotel rental tax becomes a lien against all the hotel's real and personal property, collectible the same way as delinquent property tax under the Tax-Property Article (§ 281-15C).

Frequently Asked Questions

Does Charles County's hotel tax apply to Airbnb and other short-term rentals?
Yes. The code defines "hotel" to include a dwelling unit and defines "broker" to include anyone who arranges payment of a transient charge through an online platform, so short-term rental hosts and platforms must collect and remit the same 5% tax as traditional hotels and motels.
What is the hotel rental tax rate in Charles County, Maryland?
The rate is 5% of each transient charge paid to a hotel or broker for sleeping accommodations, set by § 281-11 of the County Code. The tax applies to stays of 120 consecutive days or fewer; longer stays fall outside the "transient charge" definition.
When must a hotel or broker file and pay the tax?
A signed hotel rental tax return is due to the Director of Fiscal and Administrative Services on or before the 21st day of each month, covering transient charges collected the prior calendar month, with payment submitted alongside the return per § 281-13.
What happens if the tax is paid late?
Unpaid tax accrues interest of 0.5% per month or partial month, and if it stays unpaid more than one month past the due date, the hotel or broker owes an additional 10% penalty. The unpaid tax also becomes a lien against the hotel's real and personal property under § 281-15.
Is any lodging exempt from the Charles County hotel tax?
Yes. Section 281-16 exempts rooms paid for by treaty-exempt foreign government officials, rentals paid to hospitals, medical clinics, convalescent homes or homes for aged people, and rooms paid for through an authorized Charles County government voucher system.

Sources & Official References

Other rules in Charles County

All Charles County rules

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