Tax time comes around with alarming regularity, so why is it that we tend to wait till the 11th hour to get all our affairs in order?

Good tax planning is about more than simply maximising deductions. It enables you to focus on the big picture so you can arrange your business and personal affairs in the most tax effective way and make the most of our services and tax updates throughout the year. Not only will it reduce stress as June 30 approaches, but you could end up better off as you won't have forgotten anything in the last-minute scramble.

Being organised is about tax effective planning, not unlawful tax minimisation. The Australian Tax Office will look dimly on things such as mixing private and business expenses or claiming for something that you have not actually paid for.

Such misdemeanours might see you not only having to pay back the difference but also having to pay penalties. Whereas if you stay within the letter of the law, there are many strategies to ensure you are not paying any more tax than necessary.

Firstly, review your tax strategies for your personal income tax, your business and your superannuation.

Personal income tax

For instance, where personal income tax is concerned, do you have money invested and pay tax on that interest?

If so, and you still have a mortgage, consider a mortgage offset account to deposit your savings. That way you won't pay tax on the interest earned and the extra money in that offset account will lower the interest you pay on your home loan. The money remains accessible should you need it.

Also, tax brackets are lowering from July this year, so consider loading deductible expenses into this year's return to make the most of the higher tax rate. Next year those earning $87,000 to $90,000 will move from a 37 per cent tax rate to 32.5 per cent.

Small business strategies

There are a number of strategies for those with a small business, starting with the recently enhanced immediate asset write-off.

The Morrison government has announced that the write-off will increase by $5000 to $25,000 effective immediately, subject to parliamentary approval. It also proposes extending the measure by another year to 30 June 2020. If you buy an asset costing less that $25,000 you can claim an immediate deduction provided your company has a turnover of less than $10 million.

If your business has a turnover of less than $2 million or, together with affiliates, has a net asset value of less than $6 million then you may be able to take advantage of the small business capital gains tax concessions.

If you are selling an active business you've owned for at least 15 years, are aged 55 or more and retiring, you won't pay any CGT on its disposal. You can then contribute up to $1.48 million from the sale into your super fund without it counting towards your non-concessional contributions cap.

There are other CGT concessions for those who don't qualify for the 15-year exemption, but it's a good idea to talk with us as the process is complex. For example, you may be able to contribute up to $500,000 from the sale of your business into your super.

Super strategies

Another super strategy is to make a personal deductible contribution or salary sacrifice up to the concessional contributions cap of $25,000 but don't forget any compulsory contributions your employer has already paid. You might also consider a spouse contribution and claim an offset if their income is less than $40,000 a year.

If you are aged 55 or more, you could boost your super by implementing a transition to retirement strategy. However, given such income streams are no longer tax-free, and the maximum you can concessionally contribute to super each year is capped at $25,000 regardless of your age, this strategy is less attractive than in previous years, especially for those younger than 60.

On the other hand, if you are struggling to meet that $25,000 cap, you can now carry forward any unused cap amount for up to five years if you have less than $500,000 in super. Say you only contribute $15,000 in one year, the following year you may be able to contribute $35,000. This new measure is particularly helpful if you are out of the workforce for a time, perhaps on maternity leave.

The $1.6 million cap on amounts that can be transferred from your accumulation account into a super pension also presents new challenges. If you could potentially be affected and are a couple, then it's a good idea to each have a separate superannuation account so you both have a $1.6 million balance in your super.

For those with a family trust, it is vital you distribute earnings before the end of the financial year to avoid punitive tax on undistributed income.

As the old adage says, fail to plan and you plan to fail. Taking the time to work out what needs to be done before the financial year closes will go a long way to making sure you make the most of your money.