D.C. Mun. Regs. tit. 31, § 801
801.1 Passenger rates and charges for metered taxicab service provided within the District of Columbia shall be in accordance with the charges established in this chapter. No person shall knowingly or intentionally charge an amount in excess of the rates and charges established in this chapter.
801.2 The word "passenger" shall not include one child five (5) years of age or younger accompanied by an older person.
801.3 The regular metered fare rates for all trips within the District of Columbia and the Washington Metropolitan Area are as follows:
(a) Three dollars ($3) upon entry (drop rate) and first one eighth (1/8) of a mile;
(b) Twenty-seven cents ($0.27) for each one eighth (1/8) of a mile after the first one eighth (1/8) of a mile; and
(c) The wait rate is twenty-five dollars ($25) per hour.
801.4 Wait time begins five (5) minutes after time of arrival at the place the taxicab was called. No time shall be charged for premature response to a call. Waiting time shall be charged for time consumed while the taxicab is stopped or slowed to a speed of less than ten miles per hour for longer than sixty (60) seconds and for time consumed for delays or stopovers en route at the direction of the passenger. Wait time shall be calculated in sixty (60) second increments. Wait time does not include time that is lost due to taxicab or driver inefficiency.
801.5 REPEALED.
801.6 Extra charges or surcharges shall be as follows:
(a) Telephone dispatch service in response to a telephone call for taxicab service shall be two dollars ($2.00);
(b) REPEALED;
(c) Luggage fee – A fee of fifty cents ($0.50) per piece of luggage is authorized for each piece of luggage the operator places in his or her trunk. Briefcases, purses, bags of groceries, and parcels of similar size shall not be considered luggage;
(d) REPEALED;
(e) REPEALED;
(f) Delivery service (messenger service and parcel pick-up and
delivery) shall be at the same rate as for a single passenger unless the vehicle is hired by the hour;
801.7
In cases where more than one passenger enters a taxicab at the same time on a pre arranged basis (group riding) bound for different destinations, in addition to the applicable charges set out in this section, the fare shall be charged as follows: Whenever a passenger gets out, the fare shall be paid, the meter shall be reset, and the last passenger shall
pay the remaining fee.
801.8 REPEALED.
801.9 REPEALED.
801.10 As provided in § 808, Shared Riding is only allowed from Union Station, Verizon Center, and Nationals Park at the direction of a Starter at designated taxi stands. The fare for Shared Riding shall be calculated in accordance with § 801.7.
801.11 Where the taxicab operator accepts a credit card for Payment:
(a) There shall be no additional charge added to the fare for the use of a credit card;
(b) No minimum charge may be imposed for the use of a credit card to pay a fare;
(c) No service may be refused to any person desiring to use a credit card on the grounds that a trip will not exceed a minimum length or generate a minimum fare; and
(d) Any operator who accepts credit cards in payment of fares must have posted on a sign in a location that is conspicuous to all passengers the type of credit cards accepted for payment.
801.12 A sign approved by the Office of Taxicabs displaying passenger rates and charges shall be affixed to each taxicab on either the rear door window, rear vent window, or wrap around window and maintained in good conditions.
SOURCE: Final Rulemaking published at 37 DCR 3595, 3611 (June 1, 1990); as amended by Final Rulemaking published at 53 DCR 854 (February 10, 2006); as amended by Final Rulemaking published at 55 DCR 3831 (April 11, 2008); and as amended by Final Rulemaking published at 55 DCR 9738 (September 12, 2008); as amended by Final Rulemaking published at 57 DCR 9734 (October 15, 2010); as amended by Notice of Final Rulemaking published at 58 DCR 9046 (October 21, 2011); as amended by Notice of Final Rulemaking published at 59 DCR 3154 (April 20, 2012); as amended by Notice of Final Rulemaking published at 59 DCR 7504 (June 22, 2012).