Xero bookkeeping for mechanics
In a workshop, each job card becomes an invoice, the parts on it were often bought on a trade account, and fleet customers pay on terms rather than at the counter. We keep that chain in order in your Xero file, from invoice to payment and from supplier statement to the parts on each job.
- By Book Keeping Pros
- Sources checked 15 Oct 2026
From job card to paid invoice, in Xero
Each job is traced from the workshop system into Xero, and each parts purchase from the trade counter to the supplier's statement.
- Job cards from your workshop system turned into Xero invoices, with labour and parts on their own lines
- Card payments taken at pick-up matched to the invoices they settle
- Parts bought on trade accounts entered as bills, then ticked off against the supplier's statement before it's paid
- Credits for returned and warranty parts applied to the bills they offset, so they come off the next payment
- Shelf stock of parts held as tracked inventory items in Xero, apart from parts ordered in for a particular job
- Fleet and account customers' invoices followed through to payment, with an aged receivables report each month showing who owes what
- The workshop's bank, card and equipment finance accounts reconciled to each statement, with any differences explained
Not included
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.
- New South Wales8,243 businesses
- Victoria7,129 businesses
- Queensland6,942 businesses
- Western Australia3,627 businesses
- South Australia1,821 businesses
- Tasmania635 businesses
- Northern Territory371 businesses
- Australian Capital Territory278 businesses
Businesses by number of employees
- Non-employing12,860 businesses
- 1 to 4 employees12,021 businesses
- 5 to 19 employees3,961 businesses
- 20 to 199 employees193 businesses
- 200 or more employees11 businesses
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Questions workshop owners ask about Xero
Can you work from my workshop management software?
How do you keep on top of fleet customers who pay on account?
My parts supplier's statement doesn't match my bills. What do you do?
Should parts be tracked as stock in Xero?
Do you need to be at the workshop?
Sources
- 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.
- 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.