Line 130 - Other income is used to report taxable
income that has not been or should not be reported anywhere else on the return.
There are a lot of things that might fall into “Other Income”. You would have
to figure out where it is coming from to be able to take it out. The CRA
website has more details: https://www.canada.ca/en/revenue-agency/services/tax/individuals/topics/about-your-tax-return/tax-return/completing-a-tax-return/personal-income/line-130-other-income.html
If you are still unable to resolve this issue,
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https://turbotax.community.intuit.ca/replies/3152013