How to Add a Cost Type

Contents

    A Cost Type is a re-usable template for an expense your firm records against client files. You set it up once with a code, a name, a default price, and (if it’s a disbursement) a General Ledger Account — and from that point on, anyone in the firm can pick it from a dropdown when entering a cost.

    This article walks through adding a Cost Type for either an Office Cost or a Disbursement. The process is identical for both — the only difference is whether you fill in the GL Account field.

    If you’re not sure whether your new Cost Type should be an Office Cost or a Disbursement, read Office Costs vs Disbursements — Understanding the Difference first.


    Before you start

    • Open Law App in your browser. Google Chrome is recommended for best performance; Microsoft Edge is also supported.
    • You’ll need permission to access File Costs. If you don’t see it in the sidebar, speak to your firm’s Law App administrator.

    Step 1 — Navigate to Cost Types

    1. From the left-hand sidebar, click File Costs.
    2. Click Office Costs.
    3. Select the Cost Types tab.
    Law App Cost Types tab showing the Add button in the top right corner
    File Costs → Office Costs → Cost Types tab. Click Add to create a new Cost Type.

    Step 2 — Add a new Cost Type

    Click the Add button at the top right of the Cost Type list. A new blank row appears at the top of the table, ready for you to fill in.


    Step 3 — Fill in the fields

    Code

    A short, unique identifier for the cost. Make it something that’s easy to recognise in a dropdown.

    Example: ExpressMED for a medium Express Post bag.

    Name

    A plain-English description of what the cost is. This is what appears on bills and reports, so write it the way you’d want a client to read it.

    Example: Medium Express Post Bag

    General Ledger Account — the important field

    This is the field that tells Law App whether you’re setting up an office cost or a disbursement.

    When to leave the GL Account blank

    Leave this field blank when you’re setting up an Office Cost Type. At the time of billing, Law App automatically applies the default Office Cost GL account.

    Use this for charges generated internally — photocopies, scans, internal printing.

    When to enter a GL Account

    Enter a GL Account when you’re setting up a Disbursement — i.e. an expense the firm has already paid for and now wants to recover from a client. The GL Account you enter here must be the same one the original supplier expense was coded to.

    Example: If your firm bought 10 prepaid Express Post bags and coded them to Postage & Delivery, then your ExpressMED Cost Type must use the Postage & Delivery GL Account. When you record the disbursement journal against a client file, Law App will pull the cost from that GL.

    If you’re still not sure which way to go, the Office Costs vs Disbursements article has examples and a decision guide.

    Price

    The net value of the cost — i.e. the amount excluding GST. Law App calculates GST at billing.

    Example: If a medium Express Post bag costs $9.30 inc GST, enter 8.45 here (the net amount).


    Step 4 — Save

    Click the red Save All button at the top of the screen. Your new Cost Type is now available to select on any cost or disbursement entry.


    Common questions

    Can I edit a Cost Type after I’ve created it?

    Yes. Find it in the Cost Types tab, click into the field you want to change, and click Save All again. Existing transactions that used the old values are not changed retrospectively.

    What if I create a Cost Type with the wrong GL Account?

    Edit the Cost Type and correct the GL Account. Any new entries will use the corrected GL. Past entries keep the GL Account they were posted with — if you need to correct those, raise it with your bookkeeper.

    Can I have two Cost Types with the same Code?

    No. Codes must be unique within the firm.


    Where to next

    Your Cost Type is now ready to use. To actually record an expense against a file:

    For background on when each type applies, see Office Costs vs Disbursements — Understanding the Difference.

    Updated on 21 May 2026

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