MD PV Form - first time filer

Hello,

 

If I am making one tax payment only for $5000 lottery win, should I select both 1 and 1a on MD Form PV shown below? The MD website said I can submit Form PV.

 

1. Estimated payment/quaterly (502d) 

1a. First time filer or change in filing status

 

Instructions says:

PAYMENT TYPE

Check ONLY one box (1,2,3 or 4) for type of payment. If Box 1 is checked, also check box 1a., if first time estimated filer or filing status has changed.

 

1. Estimated payment/quaterly (502d) 

1a. First time filer or change in filing status

2. Extension Payment (502E)

3. Payment with restident return (502)

4. Payment with nonresident return (505)