Skip to content
Book Keeping Pros home

MYOB bookkeeping for mechanics

When a workshop raises its invoices in MYOB itself, services and parts are picked from items instead of being typed out, and much of the bookkeeping follows from those invoices. We take care of what comes after: payments matched, parts bills entered against their items, exchange unit credits followed up and fleet accounts tracked as jobs.

  • By Book Keeping Pros
  • Sources checked 15 Oct 2026

Workshop books in MYOB, from the counter to the bank

We start from the invoices your counter raises in MYOB and the bills your parts suppliers send.

  • Customer payments arriving through the bank feed recorded against the MYOB invoice each one pays, whether the money came through the card terminal at collection or by transfer from an account customer.
  • Parts bills entered with item lines for what you keep on the shelf, such as filters, oils and batteries, so the quantity on hand in MYOB moves with each delivery, if your MYOB plan tracks stock.
  • Exchange units such as alternators and starter motors followed from the bill carrying the core charge to the supplier's credit once the old core goes back, with a list of cores still awaiting credit.
  • A job for each fleet or business account, linked to that customer and used on their invoices and on the parts bills for their vehicles, so you can see the income each account brings in against the parts it uses.
  • The workshop's own tool van account kept against the supplier's statement, with each purchase recorded using the treatment your accountant specifies and each repayment matched as it leaves the bank.
  • Bank and card statements set against MYOB in a reconciliation: what shows on the statement is marked as cleared, and the rest is explained as an uncleared item, a bookkeeping error or a bank error you ask the bank to correct.
  • Your accountant given access to the MYOB Business file through an invitation from the owner or an Online Admin user, so they see the same records we keep.

Not included

Setting up your items list, including how each item is coded, stays your decision, made with your accountant. We use the items already in your file and point out any that look to be missing.

Businesses in Other Automotive Repair and Maintenance (ANZSIC class 9419)

Actively trading businesses across Australia
29,046 businessesAustralian Bureau of Statistics, Counts of Australian Businesses, June 2025, checked 15 October 2026
Of those, classified as non-employing
12,860 businessesAustralian Bureau of Statistics, Counts of Australian Businesses, June 2025, checked 15 October 2026
Of those, with 1 to 4 employees
12,021 businessesAustralian Bureau of Statistics, Counts of Australian Businesses, June 2025, checked 15 October 2026

Businesses by main state or territory

These counts are for the ANZSIC class Other Automotive Repair and Maintenance, which covers mechanical repair and servicing along with other vehicle repair work. Smash repairers, body shops and auto electricians are counted in separate classes, so they are not included here.

  1. New South Wales8,243 businesses
  2. Victoria7,129 businesses
  3. Queensland6,942 businesses
  4. Western Australia3,627 businesses
  5. South Australia1,821 businesses
  6. Tasmania635 businesses
  7. Northern Territory371 businesses
  8. Australian Capital Territory278 businesses
Source: Australian Bureau of Statistics, June 2025. Counts of Australian Businesses, data cube 2: Businesses by main state by industry class by employment size ranges (8165DC02.xlsx). Checked 15 Oct 2026.

Businesses by number of employees

  1. Non-employing12,860 businesses
  2. 1 to 4 employees12,021 businesses
  3. 5 to 19 employees3,961 businesses
  4. 20 to 199 employees193 businesses
  5. 200 or more employees11 businesses
Source: Australian Bureau of Statistics, June 2025. Counts of Australian Businesses, data cube 2: Businesses by main state by industry class by employment size ranges (8165DC02.xlsx). Checked 15 Oct 2026.

Questions mechanics ask about MYOB

We raise our invoices in MYOB at the counter. Where do you come in?
We match each payment that arrives to the invoice it settles, and list the account invoices still open so you can follow them up. An invoice that seems to have been paid twice, or paid short, is flagged for you to check with the customer.
Can MYOB show what a fleet account is worth to us?
Yes, through jobs. Each fleet account gets a job linked to that customer, and its number goes on their invoices and on the parts bought for their vehicles. The job's profitability report then sets that income against those parts costs, so read it alongside your own sense of the workshop time involved.
What happens with exchange unit cores?
Each exchange part bought with a core charge goes on a list when its bill is entered. When the supplier's credit for the returned core comes through, we apply it to their account and take that core off the list. Cores left waiting go to you to chase with the supplier.
Can your accountant work in the same MYOB file?
Yes. The owner or an Online Admin user invites them from MYOB Business, the same way a bookkeeper is invited. Once they accept, your accountant works in the file we keep, with no copies to send back and forth.
Do we need to change how we invoice?
No. Keep raising invoices from your items as you do now. If a part keeps going on invoices as a typed line, or an item seems to be missing, we let you know, and the choice of adding it is yours, made with your accountant.

Sources

  1. Counts of Australian Businesses, data cube 2: Businesses by main state by industry class by employment size ranges (8165DC02.xlsx)

    Australian Bureau of Statistics. Actively trading businesses at 30 June 2025, released 16 December 2025. Checked 15 October 2026.

    Source: Australian Bureau of Statistics, Counts of Australian Businesses, including Entries and Exits, June 2021 to June 2025, licensed under CC BY 4.0 Licence: CC BY 4.0.

  2. Correspondence, GCCSA 2021 to GCCSA 2026 (CG_GCCSA_2021_GCCSA_2026.csv)

    Australian Bureau of Statistics. ASGS Edition 4, July 2026 to June 2031, released 22 July 2026. Checked 15 October 2026.

    Source: Australian Bureau of Statistics, Australian Statistical Geography Standard (ASGS) Edition 4, licensed under CC BY 4.0 Licence: CC BY 4.0.

  3. Greater Capital City Statistical Areas digital boundary file, 2026 (GCCSA_2026_AUST_SHP_GDA2020.zip)

    Australian Bureau of Statistics. ASGS Edition 4, July 2026 to June 2031, released 22 July 2026. Checked 15 October 2026.

    Based on Australian Bureau of Statistics data, Australian Statistical Geography Standard (ASGS) Edition 4, licensed under CC BY 4.0 Licence: CC BY 4.0.

  4. Creating items in MYOB (Australia)

    MYOB Australia Pty Ltd. Current at 16 October 2026, released 16 October 2026. Checked 16 October 2026.

    MYOB is a trademark of MYOB Technology Pty Ltd. Licence: MYOB website terms of use (facts quoted with attribution, no endorsement implied).

  5. Jobs in MYOB (Australia)

    MYOB Australia Pty Ltd. Current at 16 October 2026, released 16 October 2026. Checked 16 October 2026.

    MYOB is a trademark of MYOB Technology Pty Ltd. Licence: MYOB website terms of use (facts quoted with attribution, no endorsement implied).

  6. Connecting bank accounts to MYOB (Australia)

    MYOB Australia Pty Ltd. Current at 16 October 2026, released 16 October 2026. Checked 16 October 2026.

    MYOB is a trademark of MYOB Technology Pty Ltd. Licence: MYOB website terms of use (facts quoted with attribution, no endorsement implied).

  7. Reconciling your bank accounts in MYOB (Australia)

    MYOB Australia Pty Ltd. Current at 16 October 2026, released 16 October 2026. Checked 16 October 2026.

    MYOB is a trademark of MYOB Technology Pty Ltd. Licence: MYOB website terms of use (facts quoted with attribution, no endorsement implied).

  8. Inviting your accountant or bookkeeper to MYOB (Australia)

    MYOB Australia Pty Ltd. Current at 16 October 2026, released 16 October 2026. Checked 16 October 2026.

    MYOB is a trademark of MYOB Technology Pty Ltd. Licence: MYOB website terms of use (facts quoted with attribution, no endorsement implied).