depende 'yan kung employee ka ba or hindi, tapos kung kumikita ka by commission lang, kung hindi ka employee tapos commission lang ang pinagkakakitaan mo, depende pa rin yan kapag more than 720,000 a year ang gross mo 15% ang tax mo kapag below naman 10% lang ang tax.
kung employee ka naman hindi part ng basic salary mo ang commission, although taxable talaga 'yan, magrequest ka na lang ng form 1600 or something sa employer mo para sa tax adjustments mo kasi baka may tax refunds ka pa.
ang allowances may bracket. hindi talaga taxable yan kapag within the bracket. ang 13th month pay as long as hindi lalagpas ng 30k ang basic mo walang tax yan.
hopefully nakatulong kuya