Label M - Small business skills and training boost
The boost provides a temporary 20% bonus deduction to small businesses for expenditure on eligible external training courses provided to employees by eligible registered training providers in Australia.
Label N - Small business energy incentive
Small businesses (with an aggregated annual turnover of <$50 million) can get access to a bonus deduction equal to 20% of the cost of eligible assets or improvements to existing assets that support electrification or more efficient energy use.
Check the eligibility and what you can claim on the ATO's website: Small business energy incentive