You cannot use EFILE Online or EFILE Online Plus to file an amended return or a return for any year except the 2010 tax year. In addition, you cannot file a return electronically in any of the following situations:
- The taxpayer is a deemed resident (not subject to provincial or territorial tax).
- The taxpayer died prior to the current tax year. Early filed and Elective deceased returns also remain as exclusions.
- The taxpayer's social insurance number begins with "0."
- The taxpayer is coded bankrupt according to Canada Revenue Agency's records and is filing an in-bankruptcy or post-bankruptcy return. Only pre-bankruptcy returns are accepted through EFILE.
- The taxpayer is an immigrant, an emigrant, or a non-resident.
- The taxpayer's address is outside Canada.
- The taxpayer is subject to provincial/territorial income tax in more than one jurisdiction.
- The taxpayer is reporting:
- Canadian source income from Lloyds of London;
- employment income earned from an International Organization;
- lump-sum pension income accrued to December 31, 1971;
- income or a loss from self-employment or rental operations for which more than six sets of financial statements are prepared;
- an Ontario, Saskatchewan, British Columbia, or Yukon Qualifying Environmental Trust Tax Credit (may also be referred to as Mining Reclamation Trust Tax Credit);
- a statement of qualifying retroactive lump-sum payment (T1198);
- a Nova Scotia research and development tax credit recapture; or,
- foreign business income (e.g. Box 24 of a T3 slip).
- The taxpayer is electing to defer tax on a distribution of spin-off shares by foreign corporations.
- The taxpayer is claiming:
- less than the maximum federal foreign tax credit;
- foreign taxes paid to more than one country, or is claiming business foreign tax credit(s);
- a deduction for scientific research and experimental development expenses;
- an overseas employment tax credit (T626);
- an Alberta stock savings plan tax credit (T89);
- a Saskatchewan royalty tax rebate (T82);
- a disability amount for themselves or for their spouse or common-law partner and there is no Form T2201, Disability Tax Credit Certificate, on record, or a new Form T2201 is required;
- a disability amount for a dependant other than their spouse or common-law partner and there is a first time claim, or a new Form T2201 is required, or the claim is for more than 10 dependants
- The taxpayer is reporting farming income with the AgriStability and AgriInvest application that involves:
- farming income from a partnership reported on a T5013 slip or a partnership that includes a corporate partner;
- a Canadian Indian reporting self-employed income that is "tax-exempt income”
- more than 10 occurrences for either crop and livestock inventory on EFILE Online returns (SFD type 9 only);
- more than 50 occurrences for either crop and livestock inventory on EFILE Online Plus returns (SFD type 9 only).