David Devault
Analyst · Sandler O'Neill
Thank you, Joe. Good morning, everyone. Thank you for joining us on our call today. I'll review our fourth quarter operating results and financial position as described in our press release yesterday afternoon. Net income for the fourth quarter of 2011 was $7.8 million or $0.47 per diluted share compared to $7.6 million or $0.46 per diluted share for the third quarter and up from $7.2 million or $0.44 per diluted share in the fourth quarter of 2010. The returns on average equity and average assets for the fourth quarter of 2011 were 10.89% and 1.04%.
Fourth quarter 2011 net income included a net reduction of about $0.03 per diluted share, resulting from specific transactions. A contribution was made to our charitable foundation in the form of an appreciated equity security holding, resulting in $990,000 of expense included in other noninterest expenses and $331,000 in a realized gain on the security disposition. The combined effect was a net after-tax charge to earnings of $305,000 or about $0.02 per diluted share.
We also conducted a modest balance sheet management transaction in December. $4 million in mortgage-backed securities were sold and $4 million in Federal Home Loan Bank advances were prepaid, resulting in net realized gains of $142,000 and $473,000 of debt prepayment expense. The net after-tax charge to earnings associated with this transaction was $213,000 or about $0.01 per share. For the full year, net income was $29.7 million or $1.82 per share compared to $24.1 million or $1.49 per share in 2010. Both the fourth quarter and full year 2011 net income levels were record amounts for us.
Net interest income in the fourth quarter of 2011 was up 2% on a linked-quarter basis and up 9% from the fourth quarter of 2010 due to continued reduction in our funding costs, primarily Federal Home Loan Bank advances and time deposits. The net interest margin was 3.22% in the fourth quarter, unchanged from the third quarter and up 17 basis points from the fourth quarter a year earlier.
Noninterest income was $14.8 million in the fourth quarter of 2011, up $1.9 million on a linked-quarter basis and up $1.4 million from the fourth quarter a year earlier. The increases are largely due to growth in mortgage banking revenues.
Mortgage banking revenues, which consist of net gains on loan sales and commissions received on loans originated for others, increased by $1.9 million and $772,000, respectively, compared to the third quarter of 2011 and the fourth quarter of 2010. This reflects a high volume of residential mortgage loan refinancing and sales activity in the fourth quarter and revenue from this source was up 25% on a full year basis.
The low interest rate environment has certainly spurred refinancing demand in recent months, but we're also seeing the benefit of our mortgage production expansion into Massachusetts and more recently in Connecticut. That said, we would not expect the volume to continue with the fourth quarter pace in the near term.
Those of you who follow us certainly recognize that the wealth management business is a significant contributor to our earnings. Fourth quarter 2011 wealth management revenues were up 2% on a linked-quarter basis and up 1% from the same period a year earlier. Wealth management assets under administration stood at $3.9 billion at the end of the fourth quarter, up 5% from the end of the third quarter.
Regarding noninterest expenses, excluding the effect of the charitable contribution and the debt prepayment penalties I mentioned earlier, the increase in noninterest expenses on a linked-quarter basis and in comparison to the fourth quarter of 2010 was primarily concentrated in salaries and benefits, reflecting higher staffing levels in mortgage banking, other select-staffing additions and higher amounts of commissions paid to mortgage originators.
The effective income tax rate in the fourth quarter of 2011 was 29.7%, which brought the full year 2011 effective rate to 30.3%. We currently expect the effective tax rate will be approximately 31.1% in 2012. Total assets surpassed $3 billion for the first time in the fourth quarter and stood at $3,064,000,000 at the end of December. Asset growth in the quarter was led by a $59 million or 3% go-ahead in total loans. The commercial portfolio, in particular, reported a solid increase of $54 million or 5% in the quarter.
For the full year, total loans were up $152 million, including a 9.5% increase in the commercial portfolio and an 8.6% increase in the residential portfolio. As Joe mentioned, we also saw a very respectable deposit growth in the fourth quarter. Deposits were up 2% from the end of the third quarter and over half of that increase was in the demand deposit category.
For the full year 2011, deposits were up $90 million or 4%, including a $111 million or 49% increase in demand deposits. Total deposits stand at $2.1 billion at the end of 2011. Equally important is the progress we've made in changing the mix in deposits. Total demand and NOW accounts combined make up 28% of total deposits at the end of 2011, up from 23% a year earlier.
Regarding asset quality, nonperforming assets, which we define as nonaccrual loans, nonaccrual investment securities and properties acquired through foreclosure or repossession, amounted to $24.8 million or 0.81% of total assets at the end of the most recent quarter, up from 0.8 -- excuse me, up from $24.6 million or 0.83% of total assets at the end of the third quarter and $23 million or 0.79% of total assets at the end of 2010. Total loan delinquencies 30 days or more past due rose by $4.3 million in the latest quarter, included an increase of $2.7 million in past-due commercial loans and $1.6 million in residential loans. The largest increase was a single commercial loan of $1.7 million.
Net charge-offs amounted to $839,000 compared to $712,000 in the third quarter and $1.1 million in the fourth quarter a year earlier. Net charge-offs as a percentage of average loans was only 1.71% for the full year 2011 and this has been noticeably below regional and national peer levels throughout this economic cycle.
Our loan loss provision charge to earnings was $1 million in the fourth quarter, unchanged from the third quarter and down $500,000 from the fourth quarter a year earlier. We believe our allowance for loan losses remains very adequate at 1.39% of total loans and a coverage level equal to 140% of nonaccrual loans. The corporation and the subsidiary bank continue to remain well-capitalized. Our estimated total risk-based capital ratio for the corporation was 12.86% at the end of December, up 7 basis points from a year earlier.
Total shareholders' equity was $281 million at the end of December, down $4 million in the quarter and up $12 million from the year earlier. A charge of $7 million to the accumulated other comprehensive income component of shareholders equity was recorded at the end of the fourth quarter in connection with the annual remeasurement of defined benefit pension liabilities. This charge was largely due to a decline in discount rates used to measure the present value of pension liabilities as a result of a reduction in market rates of interest since the previous annual remeasurement at the end of 2010.
Finally, in December, we declared a quarterly dividend of $0.22 per share, which was paid on January 13. At this time, I'll turn the call back to our President and Chief Executive Officer, Joe MarcAurele.