The forms on our website are hard to manage on smaller devices.
It appears you’re using a browsing window that’s too narrow. We recommend having a width of at least 800 pixels.
Please consider using our mobile app. It’s inexpensive ($X.XX), and helps us offset our costs.
The “Unified Calculation” will do all the calculations and either print the “Unified Form” or (if your situation is a “split” calculation) will also give you the option to create, print, and email the DC-638 form. Click here to give it a try!
Use the split support calculator ONLY if: (1) There are at least two children AND (2) One child (or more) is with one parent the majority of the time and another child (or more) is with the other parent the majority of the time AND (3) It essentially looks like two mostly independent households. Use of this form indicates your acceptance of all risks. See notes at the bottom of the page! If you have ANY doubt about which calculator to look at, please consult your attorney!
Press the HELP button to get more detail on how to fill the form out.
Press the Enter Non-Monthly Amounts button so you can enter annual, monthly, weekly, etc. amounts in any field. When you use the Print Form button, you can print either the monthly amounts or the full detail as entered.
Va. Support Calc Project™ is a free service. Please consider donating! Even a few dollars each time you do a calculation will go a long way! Thank you!
Every effort has been taken to make the calculations provided by this site to be as accurate as possible.
However, the calculations require a legal understanding of what information goes into the formulas.
Your use of this site is for general guidance only and is NOT a substitute for obtaining legal advice. Nothing on this web site should be considered legal advice nor create even the appearance of an attorney/client relationship. Please consult an attorney for legal advice as it relates to your situation.
© 2023 Daniel R. Burk. All Rights Reserved.
We just completed a major upgrade to the Unified form.
We’ve made it extra easy to use the data in the Unified Form to print the DC Forms.
Shortly, we will be eliminating the DC 637, 638, and 640 input forms! The input screens for the DC-637, 638 and 640 will be eliminated. If you must print out the old DC forms, you'll still be able to do that from the Unified form.
In the meantime, if you use the old DC forms for input, the results may be off by a dollar or so from the Unified form. EXCEPT there is one situation where it could be way more than a single dollar caused by rounding differences: The Unified Form and the DC 637, 638, and 640 forms it produces calculate credits related to SSDI disability payments after all other calculations and adjustments. We believe that this is the correct calculation under the statute. The old DC input forms calculate the SSDI adjustments and credits before the other adjustments. In this situation, you could end up with a different result when comparing the new print-only DC forms with the DC input forms.
Support for using this DC Form for Entry will be ending. Please use the Unified Form instead!
1) Increased field space for Case Number.(09/06/17)
2) Press the “Non-Monthly Amounts” button to enter amounts for any field using monthly, annual, quarterly, weekly, semi-monthly, bi-weekly, and semi-annual amounts. Print the resulting calculations in the “standard” (i.e., monthly) format or with all the details.(04/26/15)
